112011200021982 has 16 divisors (see below), whose sum is σ = 224025482337552. Its totient is φ = 37336552958400.

The previous prime is 112011200021957. The next prime is 112011200022023. The reversal of 112011200021982 is 289120002110211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127956343 + ... + 128828754.

It is an arithmetic number, because the mean of its divisors is an integer number (14001592646097).

Almost surely, 2^{112011200021982} is an apocalyptic number.

112011200021982 is an abundant number, since it is smaller than the sum of its proper divisors (112014282315570).

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

112011200021982 is a wasteful number, since it uses less digits than its factorization.

112011200021982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256857803.

The product of its (nonzero) digits is 1152, while the sum is 30.

The spelling of 112011200021982 in words is "one hundred twelve trillion, eleven billion, two hundred million, twenty-one thousand, nine hundred eighty-two".