112527181220 has 24 divisors (see below), whose sum is σ = 246581302464. Its totient is φ = 43053877856.

The previous prime is 112527181171. The next prime is 112527181231. The reversal of 112527181220 is 22181725211.

112527181220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 122311694 + ... + 122312613.

It is an arithmetic number, because the mean of its divisors is an integer number (10274220936).

Almost surely, 2^112527181220 is an apocalyptic number.

112527181220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112527181220 is an abundant number, since it is smaller than the sum of its proper divisors (134054121244).

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

112527181220 is a wasteful number, since it uses less digits than its factorization.

112527181220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244624339 (or 244624337 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 32.

The spelling of 112527181220 in words is "one hundred twelve billion, five hundred twenty-seven million, one hundred eighty-one thousand, two hundred twenty".