902020122022012 has 12 divisors (see below), whose sum is σ = 1804040244044080. Its totient is φ = 386580052295136.

The previous prime is 902020122021973. The next prime is 902020122022069. The reversal of 902020122022012 is 210220221020209.

902020122022012 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16107502178937 + ... + 16107502178992.

Almost surely, 2^{902020122022012} is an apocalyptic number.

It is an amenable number.

902020122022012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

902020122022012 is a wasteful number, since it uses less digits than its factorization.

902020122022012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32215004357940 (or 32215004357938 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The spelling of 902020122022012 in words is "nine hundred two trillion, twenty billion, one hundred twenty-two million, twenty-two thousand, twelve".