2022022222120 has 32 divisors (see below), whose sum is σ = 4549639923720. Its totient is φ = 808792902400.

The previous prime is 2022022222097. The next prime is 2022022222147. The reversal of 2022022222120 is 212222202202.

It can be written as a sum of positive squares in 4 ways, for example, as 1283113500516 + 738908721604 = 1132746^2 + 859598^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1665270 + ... + 2610970.

Almost surely, 2^{2022022222120} is an apocalyptic number.

2022022222120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022022222120 is an abundant number, since it is smaller than the sum of its proper divisors (2527617701600).

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

2022022222120 is a wasteful number, since it uses less digits than its factorization.

2022022222120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 999165 (or 999161 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 2022022222120 its reverse (212222202202), we get a palindrome (2234244424322).

The spelling of 2022022222120 in words is "two trillion, twenty-two billion, twenty-two million, two hundred twenty-two thousand, one hundred twenty".