2022004212120 has 96 divisors (see below), whose sum is σ = 6571746763920. Its totient is φ = 539181999360.

The previous prime is 2022004212091. The next prime is 2022004212149. The reversal of 2022004212120 is 212124002202.

2022004212120 is a `hidden beast` number, since 2 + 0 + 2 + 200 + 421 + 21 + 20 = 666.

It is an interprime number because it is at equal distance from previous prime (2022004212091) and next prime (2022004212149).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2022004212093 and 2022004212102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12156315 + ... + 12321525.

Almost surely, 2^{2022004212120} is an apocalyptic number.

2022004212120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022004212120 is an abundant number, since it is smaller than the sum of its proper divisors (4549742551800).

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

2022004212120 is a wasteful number, since it uses less digits than its factorization.

2022004212120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199225 (or 199218 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 2022004212120 its reverse (212124002202), we get a palindrome (2234128214322).

The spelling of 2022004212120 in words is "two trillion, twenty-two billion, four million, two hundred twelve thousand, one hundred twenty".