112245607251 has 16 divisors (see below), whose sum is σ = 166295949600. Its totient is φ = 74827632384.

The previous prime is 112245607189. The next prime is 112245607261. The reversal of 112245607251 is 152706542211.

112245607251 is a `hidden beast` number, since 1 + 1 + 2 + 2 + 45 + 607 + 2 + 5 + 1 = 666.

It is not a de Polignac number, because 112245607251 - 2²⁶ = 112178498387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112245607261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 882655 + ... + 1001783.

It is an arithmetic number, because the mean of its divisors is an integer number (10393496850).

Almost surely, 2^112245607251 is an apocalyptic number.

112245607251 is a deficient number, since it is larger than the sum of its proper divisors (54050342349).

112245607251 is a wasteful number, since it uses less digits than its factorization.

112245607251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154035 (or 154029 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The spelling of 112245607251 in words is "one hundred twelve billion, two hundred forty-five million, six hundred seven thousand, two hundred fifty-one".