202110120010112 has 16 divisors (see below), whose sum is σ = 402641254707900. Its totient is φ = 101055060004992.

The previous prime is 202110120010069. The next prime is 202110120010133. The reversal of 202110120010112 is 211010021011202.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×202110120010112² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 789492656162 + ... + 789492656417.

Almost surely, 2^{202110120010112} is an apocalyptic number.

It is an amenable number.

202110120010112 is a deficient number, since it is larger than the sum of its proper divisors (200531134697788).

202110120010112 is an equidigital number, since it uses as much as digits as its factorization.

202110120010112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578985312593 (or 1578985312581 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 202110120010112 its reverse (211010021011202), we get a palindrome (413120141021314).

The spelling of 202110120010112 in words is "two hundred two trillion, one hundred ten billion, one hundred twenty million, ten thousand, one hundred twelve".