10112122112120 has 64 divisors (see below), whose sum is σ = 26003373451200. Its totient is φ = 3466910131200.

The previous prime is 10112122112107. The next prime is 10112122112123. The reversal of 10112122112120 is 2121122121101.

It is a super-2 number, since 2×10112122112120² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10112122112123) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 9204170 + ... + 10244070.

It is an arithmetic number, because the mean of its divisors is an integer number (406302710175).

Almost surely, 2^{10112122112120} is an apocalyptic number.

10112122112120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10112122112120 is an abundant number, since it is smaller than the sum of its proper divisors (15891251339080).

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

10112122112120 is a wasteful number, since it uses less digits than its factorization.

10112122112120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074648 (or 1074644 counting only the distinct ones).

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

Adding to 10112122112120 its reverse (2121122121101), we get a palindrome (12233244233221).

The spelling of 10112122112120 in words is "ten trillion, one hundred twelve billion, one hundred twenty-two million, one hundred twelve thousand, one hundred twenty".