112918566600 has 144 divisors (see below), whose sum is σ = 433392261120. Its totient is φ = 25809955200.

The previous prime is 112918566577. The next prime is 112918566601. The reversal of 112918566600 is 6665819211.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (112918566601) by changing a digit.

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 in 35 ways as a sum of consecutive naturals, for example, 4468296 + ... + 4493495.

It is an arithmetic number, because the mean of its divisors is an integer number (3009668480).

Almost surely, 2^112918566600 is an apocalyptic number.

112918566600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112918566600 is an abundant number, since it is smaller than the sum of its proper divisors (320473694520).

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

112918566600 is a wasteful number, since it uses less digits than its factorization.

112918566600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8961820 (or 8961808 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 45.

The spelling of 112918566600 in words is "one hundred twelve billion, nine hundred eighteen million, five hundred sixty-six thousand, six hundred".