112997494950 has 96 divisors (see below), whose sum is σ = 292526708640. Its totient is φ = 28837555200.

The previous prime is 112997494879. The next prime is 112997494991. The reversal of 112997494950 is 59494799211.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 171666 + ... + 505434.

It is an arithmetic number, because the mean of its divisors is an integer number (3047153215).

Almost surely, 2^112997494950 is an apocalyptic number.

112997494950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 112997494950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146263354320).

112997494950 is an abundant number, since it is smaller than the sum of its proper divisors (179529213690).

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

112997494950 is a wasteful number, since it uses less digits than its factorization.

112997494950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333882 (or 333877 counting only the distinct ones).

The product of its (nonzero) digits is 7348320, while the sum is 60.

The spelling of 112997494950 in words is "one hundred twelve billion, nine hundred ninety-seven million, four hundred ninety-four thousand, nine hundred fifty".