122111110102202 has 64 divisors (see below), whose sum is σ = 198738498672000. Its totient is φ = 55936831438848.

The previous prime is 122111110102187. The next prime is 122111110102229. The reversal of 122111110102202 is 202201011111221.

It is a super-2 number, since 2×122111110102202² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5443358378 + ... + 5443380810.

It is an arithmetic number, because the mean of its divisors is an integer number (3105289041750).

Almost surely, 2^{122111110102202} is an apocalyptic number.

122111110102202 is a deficient number, since it is larger than the sum of its proper divisors (76627388569798).

122111110102202 is a wasteful number, since it uses less digits than its factorization.

122111110102202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24815.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 122111110102202 its reverse (202201011111221), we get a palindrome (324312121213423).

The spelling of 122111110102202 in words is "one hundred twenty-two trillion, one hundred eleven billion, one hundred ten million, one hundred two thousand, two hundred two".