112666974937 has 4 divisors (see below), whose sum is σ = 122909427216. Its totient is φ = 102424522660.

The previous prime is 112666974911. The next prime is 112666974997. The reversal of 112666974937 is 739479666211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112666974937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112666974997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5121226123 + ... + 5121226144.

It is an arithmetic number, because the mean of its divisors is an integer number (30727356804).

Almost surely, 2^112666974937 is an apocalyptic number.

It is an amenable number.

112666974937 is a deficient number, since it is larger than the sum of its proper divisors (10242452279).

112666974937 is a wasteful number, since it uses less digits than its factorization.

112666974937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10242452278.

The product of its digits is 20575296, while the sum is 61.

The spelling of 112666974937 in words is "one hundred twelve billion, six hundred sixty-six million, nine hundred seventy-four thousand, nine hundred thirty-seven".