112211011012120 has 16 divisors (see below), whose sum is σ = 252474774777360. Its totient is φ = 44884404404832.

The previous prime is 112211011012099. The next prime is 112211011012123. The reversal of 112211011012120 is 21210110112211.

It is a junction number, because it is equal to n+sod(n) for n = 112211011012094 and 112211011012103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112211011012123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1402637637612 + ... + 1402637637691.

It is an arithmetic number, because the mean of its divisors is an integer number (15779673423585).

Almost surely, 2^{112211011012120} is an apocalyptic number.

112211011012120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112211011012120 is an abundant number, since it is smaller than the sum of its proper divisors (140263763765240).

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

112211011012120 is a wasteful number, since it uses less digits than its factorization.

112211011012120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2805275275314 (or 2805275275310 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 112211011012120 its reverse (21210110112211), we get a palindrome (133421121124331).

It can be divided in two parts, 11221101 and 1012120, that added together give a palindrome (12233221).

The spelling of 112211011012120 in words is "one hundred twelve trillion, two hundred eleven billion, eleven million, twelve thousand, one hundred twenty".