202001120992 has 48 divisors (see below), whose sum is σ = 437428890864. Its totient is φ = 91818672000.

The previous prime is 202001120989. The next prime is 202001121053. The reversal of 202001120992 is 299021100202.

202001120992 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 202001120992.

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, 2328759 + ... + 2413942.

It is an arithmetic number, because the mean of its divisors is an integer number (9113101893).

Almost surely, 2^202001120992 is an apocalyptic number.

202001120992 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

202001120992 is an abundant number, since it is smaller than the sum of its proper divisors (235427769872).

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

202001120992 is an equidigital number, since it uses as much as digits as its factorization.

202001120992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4742744 (or 4742714 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 202001120992 in words is "two hundred two billion, one million, one hundred twenty thousand, nine hundred ninety-two".