112011111974 has 4 divisors (see below), whose sum is σ = 168016667964. Its totient is φ = 56005555986.

The previous prime is 112011111959. The next prime is 112011111991. The reversal of 112011111974 is 479111110211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 479111110211 = 17 ⋅28183006483.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28002777992 + ... + 28002777995.

It is an arithmetic number, because the mean of its divisors is an integer number (42004166991).

Almost surely, 2^112011111974 is an apocalyptic number.

112011111974 is a deficient number, since it is larger than the sum of its proper divisors (56005555990).

112011111974 is an equidigital number, since it uses as much as digits as its factorization.

112011111974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56005555989.

The product of its (nonzero) digits is 504, while the sum is 29.

The spelling of 112011111974 in words is "one hundred twelve billion, eleven million, one hundred eleven thousand, nine hundred seventy-four".