112599209976 has 128 divisors (see below), whose sum is σ = 308410018560. Its totient is φ = 33974553600.

The previous prime is 112599209969. The next prime is 112599210121. The reversal of 112599209976 is 679902995211.

112599209976 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96155871 + ... + 96157041.

It is an arithmetic number, because the mean of its divisors is an integer number (2409453270).

Almost surely, 2^112599209976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112599209976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154205009280).

112599209976 is an abundant number, since it is smaller than the sum of its proper divisors (195810808584).

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

112599209976 is a wasteful number, since it uses less digits than its factorization.

112599209976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2445 (or 2441 counting only the distinct ones).

The product of its (nonzero) digits is 5511240, while the sum is 60.

The spelling of 112599209976 in words is "one hundred twelve billion, five hundred ninety-nine million, two hundred nine thousand, nine hundred seventy-six".