112189219032 has 32 divisors (see below), whose sum is σ = 305970598080. Its totient is φ = 33996732960.

The previous prime is 112189219031. The next prime is 112189219049. The reversal of 112189219032 is 230912981211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112189219031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212479318 + ... + 212479845.

It is an arithmetic number, because the mean of its divisors is an integer number (9561581190).

Almost surely, 2^112189219032 is an apocalyptic number.

112189219032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112189219032 is an abundant number, since it is smaller than the sum of its proper divisors (193781379048).

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

112189219032 is a wasteful number, since it uses less digits than its factorization.

112189219032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424959183 (or 424959179 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 39.

The spelling of 112189219032 in words is "one hundred twelve billion, one hundred eighty-nine million, two hundred nineteen thousand, thirty-two".