112173346631256 has 16 divisors (see below), whose sum is σ = 280433366578200. Its totient is φ = 37391115543744.

The previous prime is 112173346631191. The next prime is 112173346631263. The reversal of 112173346631256 is 652136643371211.

It is a super-2 number, since 2×112173346631256² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112173346631199 and 112173346631208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2336944721461 + ... + 2336944721508.

Almost surely, 2^{112173346631256} is an apocalyptic number.

It is an amenable number.

112173346631256 is an abundant number, since it is smaller than the sum of its proper divisors (168260019946944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112173346631256 is a wasteful number, since it uses less digits than its factorization.

112173346631256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4673889442978 (or 4673889442974 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 51.

The spelling of 112173346631256 in words is "one hundred twelve trillion, one hundred seventy-three billion, three hundred forty-six million, six hundred thirty-one thousand, two hundred fifty-six".