112238516012 has 12 divisors (see below), whose sum is σ = 224477032080. Its totient is φ = 48102221136.

The previous prime is 112238515979. The next prime is 112238516029. The reversal of 112238516012 is 210615832211.

112238516012 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 112238516012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2004259187 + ... + 2004259242.

It is an arithmetic number, because the mean of its divisors is an integer number (18706419340).

Almost surely, 2^112238516012 is an apocalyptic number.

It is an amenable number.

112238516012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

112238516012 is a wasteful number, since it uses less digits than its factorization.

112238516012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4008518440 (or 4008518438 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 32.

The spelling of 112238516012 in words is "one hundred twelve billion, two hundred thirty-eight million, five hundred sixteen thousand, twelve".