202000012120012 has 12 divisors (see below), whose sum is σ = 354484700937360. Its totient is φ = 100718668995056.

The previous prime is 202000012119923. The next prime is 202000012120063. The reversal of 202000012120012 is 210021210000202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 202000012119974 and 202000012120001.

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, 70334264623 + ... + 70334267494.

It is an arithmetic number, because the mean of its divisors is an integer number (29540391744780).

Almost surely, 2^{202000012120012} is an apocalyptic number.

It is an amenable number.

202000012120012 is a deficient number, since it is larger than the sum of its proper divisors (152484688817348).

202000012120012 is a wasteful number, since it uses less digits than its factorization.

202000012120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140668532480 (or 140668532478 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 202000012120012 its reverse (210021210000202), we get a palindrome (412021222120214).

The spelling of 202000012120012 in words is "two hundred two trillion, twelve million, one hundred twenty thousand, twelve".