2022020100120 has 32 divisors (see below), whose sum is σ = 6066060300720. Its totient is φ = 539205360000.

The previous prime is 2022020100103. The next prime is 2022020100143. The reversal of 2022020100120 is 210010202202.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 2022020100096 and 2022020100105.

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, 8425083631 + ... + 8425083870.

Almost surely, 2^{2022020100120} is an apocalyptic number.

2022020100120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022020100120 is an abundant number, since it is smaller than the sum of its proper divisors (4044040200600).

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

2022020100120 is a wasteful number, since it uses less digits than its factorization.

2022020100120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16850167515 (or 16850167511 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 2022020100120 its reverse (210010202202), we get a palindrome (2232030302322).

The spelling of 2022020100120 in words is "two trillion, twenty-two billion, twenty million, one hundred thousand, one hundred twenty".