112721987803334 has 32 divisors (see below), whose sum is σ = 220343433178176. Its totient is φ = 41970177745920.

The previous prime is 112721987803253. The next prime is 112721987803349. The reversal of 112721987803334 is 433308789127211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18216219887 + ... + 18216226074.

It is an arithmetic number, because the mean of its divisors is an integer number (6885732286818).

Almost surely, 2^{112721987803334} is an apocalyptic number.

112721987803334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

112721987803334 is a deficient number, since it is larger than the sum of its proper divisors (107621445374842).

112721987803334 is a wasteful number, since it uses less digits than its factorization.

112721987803334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36432446000.

The product of its (nonzero) digits is 12192768, while the sum is 59.

The spelling of 112721987803334 in words is "one hundred twelve trillion, seven hundred twenty-one billion, nine hundred eighty-seven million, eight hundred three thousand, three hundred thirty-four".