112640772256 has 24 divisors (see below), whose sum is σ = 221771420640. Its totient is φ = 56317871808.

The previous prime is 112640772253. The next prime is 112640772301. The reversal of 112640772256 is 652277046211.

It is not an unprimeable number, because it can be changed into a prime (112640772253) 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 3 ways as a sum of consecutive naturals, for example, 800845 + ... + 930931.

It is an arithmetic number, because the mean of its divisors is an integer number (9240475860).

Almost surely, 2^112640772256 is an apocalyptic number.

112640772256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

112640772256 is a deficient number, since it is larger than the sum of its proper divisors (109130648384).

112640772256 is a wasteful number, since it uses less digits than its factorization.

112640772256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157156 (or 157148 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 112640772256 in words is "one hundred twelve billion, six hundred forty million, seven hundred seventy-two thousand, two hundred fifty-six".