202000021120112 has 40 divisors (see below), whose sum is σ = 427764750625152. Its totient is φ = 91992419481600.

The previous prime is 202000021120021. The next prime is 202000021120171. The reversal of 202000021120112 is 211021120000202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11978171189 + ... + 11978188052.

Almost surely, 2^{202000021120112} is an apocalyptic number.

It is an amenable number.

202000021120112 is an abundant number, since it is smaller than the sum of its proper divisors (225764729505040).

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

202000021120112 is a wasteful number, since it uses less digits than its factorization.

202000021120112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23956359297 (or 23956359291 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 202000021120112 its reverse (211021120000202), we get a palindrome (413021141120314).

The spelling of 202000021120112 in words is "two hundred two trillion, twenty-one million, one hundred twenty thousand, one hundred twelve".