112133211220220 has 48 divisors (see below), whose sum is σ = 236860119917568. Its totient is φ = 44591091132480.

The previous prime is 112133211220213. The next prime is 112133211220237. The reversal of 112133211220220 is 22022112331211.

112133211220220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 20543744 + ... + 25422663.

It is an arithmetic number, because the mean of its divisors is an integer number (4934585831616).

Almost surely, 2^{112133211220220} is an apocalyptic number.

112133211220220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112133211220220 is an abundant number, since it is smaller than the sum of its proper divisors (124726908697348).

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

112133211220220 is a wasteful number, since it uses less digits than its factorization.

112133211220220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45967130 (or 45967128 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 112133211220220 its reverse (22022112331211), we get a palindrome (134155323551431).

The spelling of 112133211220220 in words is "one hundred twelve trillion, one hundred thirty-three billion, two hundred eleven million, two hundred twenty thousand, two hundred twenty".