202110010998 has 48 divisors (see below), whose sum is σ = 471727286784. Its totient is φ = 57560013840.

The previous prime is 202110010997. The next prime is 202110011041. The reversal of 202110010998 is 899010011202.

202110010998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×202110010998² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202110010997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1013790 + ... + 1196657.

It is an arithmetic number, because the mean of its divisors is an integer number (9827651808).

Almost surely, 2^202110010998 is an apocalyptic number.

202110010998 is an abundant number, since it is smaller than the sum of its proper divisors (269617275786).

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

202110010998 is a wasteful number, since it uses less digits than its factorization.

202110010998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210777 (or 2210770 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 33.

The spelling of 202110010998 in words is "two hundred two billion, one hundred ten million, ten thousand, nine hundred ninety-eight".