112538476020 has 192 divisors, whose sum is σ = 333914112000. Its totient is φ = 28277061120.

The previous prime is 112538475961. The next prime is 112538476027. The reversal of 112538476020 is 20674835211.

It is a self number, because there is not a number n which added to its sum of digits gives 112538476020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112538476027) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17393346 + ... + 17399814.

It is an arithmetic number, because the mean of its divisors is an integer number (1739136000).

Almost surely, 2^112538476020 is an apocalyptic number.

112538476020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112538476020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166957056000).

112538476020 is an abundant number, since it is smaller than the sum of its proper divisors (221375635980).

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

112538476020 is a wasteful number, since it uses less digits than its factorization.

112538476020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6758 (or 6756 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The spelling of 112538476020 in words is "one hundred twelve billion, five hundred thirty-eight million, four hundred seventy-six thousand, twenty".