20322122113120 has 96 divisors (see below), whose sum is σ = 49181147719200. Its totient is φ = 7932742250496.

The previous prime is 20322122113091. The next prime is 20322122113261. The reversal of 20322122113120 is 2131122122302.

It is a super-2 number, since 2×20322122113120² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20322122113091 and 20322122113100.

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, 6563535 + ... + 9150094.

It is an arithmetic number, because the mean of its divisors is an integer number (512303622075).

Almost surely, 2^{20322122113120} is an apocalyptic number.

20322122113120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20322122113120 is an abundant number, since it is smaller than the sum of its proper divisors (28859025606080).

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

20322122113120 is a wasteful number, since it uses less digits than its factorization.

20322122113120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15713840 (or 15713832 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 20322122113120 its reverse (2131122122302), we get a palindrome (22453244235422).

The spelling of 20322122113120 in words is "twenty trillion, three hundred twenty-two billion, one hundred twenty-two million, one hundred thirteen thousand, one hundred twenty".