112191703392 has 48 divisors (see below), whose sum is σ = 295026459840. Its totient is φ = 37330791552.

The previous prime is 112191703373. The next prime is 112191703471. The reversal of 112191703392 is 293307191211.

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

It is a self number, because there is not a number n which added to its sum of digits gives 112191703392.

It is a congruent number.

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, 983842 + ... + 1091937.

It is an arithmetic number, because the mean of its divisors is an integer number (6146384580).

Almost surely, 2^112191703392 is an apocalyptic number.

112191703392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112191703392 is an abundant number, since it is smaller than the sum of its proper divisors (182834756448).

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

112191703392 is a wasteful number, since it uses less digits than its factorization.

112191703392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2076355 (or 2076347 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 39.

The spelling of 112191703392 in words is "one hundred twelve billion, one hundred ninety-one million, seven hundred three thousand, three hundred ninety-two".