112211010122120 has 128 divisors (see below), whose sum is σ = 310760839872000. Its totient is φ = 35510345588736.

The previous prime is 112211010122111. The next prime is 112211010122129. The reversal of 112211010122120 is 21221010112211.

It is an interprime number because it is at equal distance from previous prime (112211010122111) and next prime (112211010122129).

It is not an unprimeable number, because it can be changed into a prime (112211010122129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49111352 + ... + 51345368.

It is an arithmetic number, because the mean of its divisors is an integer number (2427819061500).

Almost surely, 2^{112211010122120} is an apocalyptic number.

112211010122120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112211010122120 is an abundant number, since it is smaller than the sum of its proper divisors (198549829749880).

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

112211010122120 is a wasteful number, since it uses less digits than its factorization.

112211010122120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2247847 (or 2247843 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112211010122120 its reverse (21221010112211), we get a palindrome (133432020234331).

Subtracting from 112211010122120 its reverse (21221010112211), we obtain a palindrome (90990000009909).

The spelling of 112211010122120 in words is "one hundred twelve trillion, two hundred eleven billion, ten million, one hundred twenty-two thousand, one hundred twenty".