112015845492 has 48 divisors (see below), whose sum is σ = 262235299200. Its totient is φ = 37215142272.

The previous prime is 112015845479. The next prime is 112015845493. The reversal of 112015845492 is 294548510211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112015845493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12714553 + ... + 12723359.

It is an arithmetic number, because the mean of its divisors is an integer number (5463235400).

Almost surely, 2^112015845492 is an apocalyptic number.

112015845492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112015845492 is an abundant number, since it is smaller than the sum of its proper divisors (150219453708).

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

112015845492 is a wasteful number, since it uses less digits than its factorization.

112015845492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12200 (or 12198 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 42.

The spelling of 112015845492 in words is "one hundred twelve billion, fifteen million, eight hundred forty-five thousand, four hundred ninety-two".