102023221100022 has 24 divisors (see below), whose sum is σ = 226441783418760. Its totient is φ = 33178283284320.

The previous prime is 102023221099993. The next prime is 102023221100033. The reversal of 102023221100022 is 220001122320201.

102023221100022 is a `hidden beast` number, since 10 + 202 + 322 + 110 + 0 + 0 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 102023221099968 and 102023221100004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69121422772 + ... + 69121424247.

It is an arithmetic number, because the mean of its divisors is an integer number (9435074309115).

Almost surely, 2^{102023221100022} is an apocalyptic number.

102023221100022 is an abundant number, since it is smaller than the sum of its proper divisors (124418562318738).

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

102023221100022 is a wasteful number, since it uses less digits than its factorization.

102023221100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138242847068 (or 138242847065 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 102023221100022 its reverse (220001122320201), we get a palindrome (322024343420223).

The spelling of 102023221100022 in words is "one hundred two trillion, twenty-three billion, two hundred twenty-one million, one hundred thousand, twenty-two".