102023020022 has 96 divisors (see below), whose sum is σ = 201887741952. Its totient is φ = 37525824000.

The previous prime is 102023020019. The next prime is 102023020051. The reversal of 102023020022 is 220020320201.

It is a super-2 number, since 2×102023020022² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 102023019979 and 102023020006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8018738 + ... + 8031450.

It is an arithmetic number, because the mean of its divisors is an integer number (2102997312).

Almost surely, 2^102023020022 is an apocalyptic number.

102023020022 is a deficient number, since it is larger than the sum of its proper divisors (99864721930).

102023020022 is a wasteful number, since it uses less digits than its factorization.

102023020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12846 (or 12805 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 102023020022 its reverse (220020320201), we get a palindrome (322043340223).

The spelling of 102023020022 in words is "one hundred two billion, twenty-three million, twenty thousand, twenty-two".