Base | Representation |
---|---|
bin | 1011000111011110101001… |
… | …0100111011001111100001 |
3 | 1121021111222210010122121212 |
4 | 2301313222110323033201 |
5 | 3100230414001424301 |
6 | 41555115402355505 |
7 | 2401043066611322 |
oct | 261675224731741 |
9 | 47244883118555 |
10 | 12223113311201 |
11 | 399287a898891 |
12 | 1454b07abbb95 |
13 | 6a88333c2460 |
14 | 30385d646449 |
15 | 162e405d84bb |
hex | b1dea53b3e1 |
12223113311201 has 32 divisors (see below), whose sum is σ = 13508172921600. Its totient is φ = 10990942721280.
The previous prime is 12223113311191. The next prime is 12223113311203. The reversal of 12223113311201 is 10211331132221.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 12223113311201 - 218 = 12223113049057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12223113311203) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 314692940 + ... + 314731778.
It is an arithmetic number, because the mean of its divisors is an integer number (422130403800).
Almost surely, 212223113311201 is an apocalyptic number.
It is an amenable number.
12223113311201 is a deficient number, since it is larger than the sum of its proper divisors (1285059610399).
12223113311201 is a wasteful number, since it uses less digits than its factorization.
12223113311201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42729.
The product of its (nonzero) digits is 432, while the sum is 23.
Adding to 12223113311201 its reverse (10211331132221), we get a palindrome (22434444443422).
The spelling of 12223113311201 in words is "twelve trillion, two hundred twenty-three billion, one hundred thirteen million, three hundred eleven thousand, two hundred one".
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