| Nominal | 11221 |
| Cardinal | eleven thousand two hundred twenty-one |
Cardinal eleven thousand two hundred twenty-one | |
| Ordinal | 11,221st |
| Number of digits | 5 |
| Sum of digits | 7 |
| Product of digits | 4 |
| Number parity | Odd |
| Prime factorization | 7 x 7 x 229 |
| Prime factorization in exponent form | 72 x 229 |
| Prime factors | 7, 229 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 3 |
| Sum of prime factors | 236 |
| Product of prime factors | 1603 |
| Is 11221 a prime number? | No |
| Is 11221 a semiprime number? | No |
| Is 11221 a Chen prime number? | No |
| Is 11221 a Mersenne prime number? | No |
| Is 11221 a Catalan number? | No |
| Is 11221 a Fibonacci number? | No |
| Is 11221 a Idoneal number? | No |
| Square of 11221 (n2) | 125910841 |
| Cube of 11221 (n3) | 1412845546861 |
| Square root of 11221 | 105.92922165295 |
| Natural Logarithm (ln) of 11221 | 9.3255423016649 |
| Decimal Logarithm (log) of 11221 | 4.0500315623684 |
| Sine of 11221 | -0.69538724544981 |
| Cosecant of 11221 | -1.4380476583995 |
| Cosine of 11221 | 0.71863521961126 |
| Secant of 11221 | 1.3915265669013 |
| Tangent of 11221 | -0.9676498263277 |
| Cotangent of 11221 | -1.0334316948054 |
| The spelling of 11221 in words is "eleven thousand two hundred twenty-one", meaning that: |
| 11221 is not an aban number (as it contains the letter a) |
| 11221 is not an eban number (as it contains the letter e) |
| 11221 is an iban number (a number without the letter i) |
| 11221 is not an oban number (as it contains the letter o) |
| 11221 is not a tban number (as it contains the letter t) |
| 11221 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১১২২১ |
| Eastern Arabic numerals | ١١٬٢٢١ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓆼𓍣𓎇𓏺 |
| Khmer numerals | ១១២២១ |
| Japanese numerals | 一万千二百二十一 |
| Roman numerals | n/a |
| Thai numerals | ๑๑๒๒๑ |
| Arabic | إحدى عشر ألف و مائتان و واحد و عشرون |
| Croatian | jedanaest tisuća dvjesto dvadeset i jedan |
| Czech | jedenáct tisíc dvě stě dvacet jeden |
| Danish | elleve tusinde to hundrede en og tyve |
| Dutch | elfduizend tweehonderdéénentwintig |
| Estonian | akpe wuiɖekɛ alafa eve blaeve vɔ ɖekɛ |
| Faroese | ellivu tusin og tveyhundraðogtjúgoein |
| Filipino | labíng-isáng libó’t dalawáng daán at dalawáng pû’t isá |
| Finnish | yksitoistatuhattakaksisataakaksikymmentäyksi |
| French | onze mille deux cent vingt et un |
| Greek | έντεκα χίλιάδες διακόσια είκοσι ένα |
| German | elftausendzweihunderteinundzwanzig |
| Hebrew | אחד עשר אלף מאתיים עשרים ואחת |
| Hindi | ग्यारह हज़ार दो सौ इक्कीस |
| Hungarian | tizenegyezerkétszázhuszonegy |
| Icelandic | ellefu þúsund og tvöhundrað og tuttugu og einn |
| Indonesian | sebelas ribu dua ratus dua puluh satu |
| Italian | undicimiladuecentoventuno |
| Japanese | 一万千二百二十一 |
| Korean | 만 천이백이십일 |
| Latvian | vienpadsmit tūkstoši divsimt divdesmit viens |
| Lithuanian | vienuolika tūkstančių du šimtai dvidešimt vienas |
| Norwegian | elleve tusen to hundre og tjueén |
| Persian | یازده هزار و دویست و بیست و یک |
| Polish | jedenaście tysięcy dwieście dwadzieścia jeden |
| Portuguese | onze mil duzentos e vinte e um |
| Romanian | unsprezece mii două sute douăzeci şi unu |
| Russian | одиннадцать тысяч двести двадцать один |
| Serbian | једанаест хиљада двеста двадесет и један |
| Slovak | jedenásť tisíc dvesto dvadsaťjeden |
| Slovene | enajst tisuću dvjesto dvaset ena |
| Spanish | once mil doscientos veintiuno |
| Swahili | elfu kumi na moja, mia mbili na ishirini na moja |
| Swedish | elvatusentvåhundratjugoen |
| Thai | หนึ่งหมื่นหนึ่งพันสองร้อยยี่สิบเอ็ด |
| Turkish | on bir bin iki yüz yirmi bir |
| Ukrainian | одинадцять тисяч двісті двадцять один |
| Vietnamese | mười một nghìn hai trăm hai mươi mốt |
| Number 11221 reversed | 12211 | |
| Unicode Character | U+2BD5 | ⯕ |
| Unix Timestamp | Thu, 01 Jan 1970 03:07:01 +0000 | |