102222100022 has 32 divisors (see below), whose sum is σ = 175962074112. Its totient is φ = 43628612544.

The previous prime is 102222099919. The next prime is 102222100033. The reversal of 102222100022 is 220001222201.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7572563 + ... + 7586049.

It is an arithmetic number, because the mean of its divisors is an integer number (5498814816).

Almost surely, 2^102222100022 is an apocalyptic number.

102222100022 is a deficient number, since it is larger than the sum of its proper divisors (73739974090).

102222100022 is a wasteful number, since it uses less digits than its factorization.

102222100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15692.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 102222100022 its reverse (220001222201), we get a palindrome (322223322223).

The spelling of 102222100022 in words is "one hundred two billion, two hundred twenty-two million, one hundred thousand, twenty-two".