22202102111122 has 16 divisors (see below), whose sum is σ = 33466167124992. Its totient is φ = 11046753761760.

The previous prime is 22202102111113. The next prime is 22202102111149. The reversal of 22202102111122 is 22111120120222.

It is a self number, because there is not a number n which added to its sum of digits gives 22202102111122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9080379 + ... + 11263102.

It is an arithmetic number, because the mean of its divisors is an integer number (2091635445312).

Almost surely, 2^{22202102111122} is an apocalyptic number.

22202102111122 is a deficient number, since it is larger than the sum of its proper divisors (11264065013870).

22202102111122 is a wasteful number, since it uses less digits than its factorization.

22202102111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20346153.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 22202102111122 its reverse (22111120120222), we get a palindrome (44313222231344).

The spelling of 22202102111122 in words is "twenty-two trillion, two hundred two billion, one hundred two million, one hundred eleven thousand, one hundred twenty-two".