22110110111202 has 32 divisors (see below), whose sum is σ = 46523053067904. Its totient is φ = 6995947824000.

The previous prime is 22110110111179. The next prime is 22110110111203. The reversal of 22110110111202 is 20211101101122.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22110110111203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1214565174 + ... + 1214583377.

It is an arithmetic number, because the mean of its divisors is an integer number (1453845408372).

Almost surely, 2^{22110110111202} is an apocalyptic number.

22110110111202 is an abundant number, since it is smaller than the sum of its proper divisors (24412942956702).

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

22110110111202 is a wasteful number, since it uses less digits than its factorization.

22110110111202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2429148634.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 22110110111202 its reverse (20211101101122), we get a palindrome (42321211212324).

The spelling of 22110110111202 in words is "twenty-two trillion, one hundred ten billion, one hundred ten million, one hundred eleven thousand, two hundred two".