10102022019918 has 48 divisors (see below), whose sum is σ = 22268490557040. Its totient is φ = 3308809969152.

The previous prime is 10102022019917. The next prime is 10102022020043. The reversal of 10102022019918 is 81991022020101.

10102022019918 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102022019913) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 321480 + ... + 4506372.

It is an arithmetic number, because the mean of its divisors is an integer number (463926886605).

Almost surely, 2^{10102022019918} is an apocalyptic number.

10102022019918 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

10102022019918 is an abundant number, since it is smaller than the sum of its proper divisors (12166468537122).

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

10102022019918 is a wasteful number, since it uses less digits than its factorization.

10102022019918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4187233 (or 4187230 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 36.

The spelling of 10102022019918 in words is "ten trillion, one hundred two billion, twenty-two million, nineteen thousand, nine hundred eighteen".