112011111975 has 48 divisors (see below), whose sum is σ = 212871232512. Its totient is φ = 50909055360.

The previous prime is 112011111959. The next prime is 112011111991. The reversal of 112011111975 is 579111110211.

It is an interprime number because it is at equal distance from previous prime (112011111959) and next prime (112011111991).

It is not a de Polignac number, because 112011111975 - 2⁴ = 112011111959 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 525807 + ... + 707456.

It is an arithmetic number, because the mean of its divisors is an integer number (4434817344).

Almost surely, 2^112011111975 is an apocalyptic number.

112011111975 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

112011111975 is a deficient number, since it is larger than the sum of its proper divisors (100860120537).

112011111975 is a wasteful number, since it uses less digits than its factorization.

112011111975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233456 (or 1233451 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 30.

The spelling of 112011111975 in words is "one hundred twelve billion, eleven million, one hundred eleven thousand, nine hundred seventy-five".