202000211220012 has 24 divisors (see below), whose sum is σ = 487586716738800. Its totient is φ = 65011562231616.

The previous prime is 202000211220001. The next prime is 202000211220139. The reversal of 202000211220012 is 210022112000202.

It is a junction number, because it is equal to n+sod(n) for n = 202000211219973 and 202000211220000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290230188187 + ... + 290230188882.

It is an arithmetic number, because the mean of its divisors is an integer number (20316113197450).

Almost surely, 2^{202000211220012} is an apocalyptic number.

It is an amenable number.

202000211220012 is an abundant number, since it is smaller than the sum of its proper divisors (285586505518788).

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

202000211220012 is a wasteful number, since it uses less digits than its factorization.

202000211220012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580460377105 (or 580460377103 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 202000211220012 its reverse (210022112000202), we get a palindrome (412022323220214).

The spelling of 202000211220012 in words is "two hundred two trillion, two hundred eleven million, two hundred twenty thousand, twelve".