112882120 has 32 divisors (see below), whose sum is σ = 273523320. Its totient is φ = 41679360.

The previous prime is 112882043. The next prime is 112882139. The reversal of 112882120 is 21288211.

It can be written as a sum of positive squares in 4 ways, for example, as 92505924 + 20376196 = 9618^2 + 4514^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108021 + ... + 109060.

Almost surely, 2^112882120 is an apocalyptic number.

112882120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112882120 is an abundant number, since it is smaller than the sum of its proper divisors (160641200).

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

112882120 is a wasteful number, since it uses less digits than its factorization.

112882120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217105 (or 217101 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 25.

The square root of 112882120 is about 10624.5997571673. The cubic root of 112882120 is about 483.2906417571.

The spelling of 112882120 in words is "one hundred twelve million, eight hundred eighty-two thousand, one hundred twenty".