112155652512 has 48 divisors (see below), whose sum is σ = 327120655680. Its totient is φ = 37385217216.

The previous prime is 112155652507. The next prime is 112155652529. The reversal of 112155652512 is 215256551211.

112155652512 is a `hidden beast` number, since 1 + 1 + 2 + 1 + 556 + 52 + 51 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 64904028 + ... + 64905755.

It is an arithmetic number, because the mean of its divisors is an integer number (6815013660).

Almost surely, 2^112155652512 is an apocalyptic number.

112155652512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112155652512 is an abundant number, since it is smaller than the sum of its proper divisors (214965003168).

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

112155652512 is a wasteful number, since it uses less digits than its factorization.

112155652512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129809802 (or 129809788 counting only the distinct ones).

The product of its digits is 30000, while the sum is 36.

The spelling of 112155652512 in words is "one hundred twelve billion, one hundred fifty-five million, six hundred fifty-two thousand, five hundred twelve".