Base | Representation |
---|---|
bin | 1011000110010000110001… |
… | …1101010111010100001001 |
3 | 1121012112001001221221000100 |
4 | 2301210030131113110021 |
5 | 3044410112021042301 |
6 | 41541341324000013 |
7 | 2366403111056535 |
oct | 261441435272411 |
9 | 47175031857010 |
10 | 12202211112201 |
11 | 3984a24075360 |
12 | 1450a53990009 |
13 | 6a6881b31276 |
14 | 3028395d0bc5 |
15 | 16261a559286 |
hex | b190c757509 |
12202211112201 has 24 divisors (see below), whose sum is σ = 19542935243520. Its totient is φ = 7274045368800.
The previous prime is 12202211112197. The next prime is 12202211112251. The reversal of 12202211112201 is 10221111220221.
12202211112201 is a `hidden beast` number, since 1 + 220 + 2 + 211 + 11 + 220 + 1 = 666.
It is not a de Polignac number, because 12202211112201 - 22 = 12202211112197 is a prime.
It is a super-2 number, since 2×122022111122012 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12202211112251) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1010278041 + ... + 1010290118.
It is an arithmetic number, because the mean of its divisors is an integer number (814288968480).
Almost surely, 212202211112201 is an apocalyptic number.
12202211112201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12202211112201 is a deficient number, since it is larger than the sum of its proper divisors (7340724131319).
12202211112201 is a wasteful number, since it uses less digits than its factorization.
12202211112201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2020568237 (or 2020568234 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 18.
Adding to 12202211112201 its reverse (10221111220221), we get a palindrome (22423322332422).
The spelling of 12202211112201 in words is "twelve trillion, two hundred two billion, two hundred eleven million, one hundred twelve thousand, two hundred one".
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