2022021200120 has 32 divisors (see below), whose sum is σ = 4655351139120. Its totient is φ = 789998979840.

The previous prime is 2022021200117. The next prime is 2022021200131. The reversal of 2022021200120 is 210021202202.

It is a junction number, because it is equal to n+sod(n) for n = 2022021200095 and 2022021200104.

It is a congruent number.

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, 587795141 + ... + 587798580.

Almost surely, 2^{2022021200120} is an apocalyptic number.

2022021200120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022021200120 is an abundant number, since it is smaller than the sum of its proper divisors (2633329939000).

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

2022021200120 is a wasteful number, since it uses less digits than its factorization.

2022021200120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1175593775 (or 1175593771 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2022021200120 its reverse (210021202202), we get a palindrome (2232042402322).

The spelling of 2022021200120 in words is "two trillion, twenty-two billion, twenty-one million, two hundred thousand, one hundred twenty".