112202112202120 has 32 divisors (see below), whose sum is σ = 263431046041920. Its totient is φ = 42929503798720.

The previous prime is 112202112202109. The next prime is 112202112202199. The reversal of 112202112202120 is 21202211202211.

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 7 ways as a sum of consecutive naturals, for example, 60979407886 + ... + 60979409725.

It is an arithmetic number, because the mean of its divisors is an integer number (8232220188810).

Almost surely, 2^{112202112202120} is an apocalyptic number.

112202112202120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112202112202120 is an abundant number, since it is smaller than the sum of its proper divisors (151228933839800).

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

112202112202120 is a wasteful number, since it uses less digits than its factorization.

112202112202120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121958817645 (or 121958817641 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 112202112202120 its reverse (21202211202211), we get a palindrome (133404323404331).

Subtracting from 112202112202120 its reverse (21202211202211), we obtain a palindrome (90999900999909).

The spelling of 112202112202120 in words is "one hundred twelve trillion, two hundred two billion, one hundred twelve million, two hundred two thousand, one hundred twenty".