202000022122012 has 12 divisors (see below), whose sum is σ = 359295121315816. Its totient is φ = 99344273174640.

The previous prime is 202000022121979. The next prime is 202000022122039. The reversal of 202000022122012 is 210221220000202.

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, 413934471318 + ... + 413934471805.

Almost surely, 2^{202000022122012} is an apocalyptic number.

It is an amenable number.

202000022122012 is a deficient number, since it is larger than the sum of its proper divisors (157295099193804).

202000022122012 is a wasteful number, since it uses less digits than its factorization.

202000022122012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827868943188 (or 827868943186 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 202000022122012 its reverse (210221220000202), we get a palindrome (412221242122214).

The spelling of 202000022122012 in words is "two hundred two trillion, twenty-two million, one hundred twenty-two thousand, twelve".