22110312104022 has 24 divisors (see below), whose sum is σ = 45181506970296. Its totient is φ = 7213293306208.

The previous prime is 22110312104021. The next prime is 22110312104063. The reversal of 22110312104022 is 22040121301122.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 22110312104022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22110312104021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 834086343 + ... + 834112850.

It is an arithmetic number, because the mean of its divisors is an integer number (1882562790429).

Almost surely, 2^{22110312104022} is an apocalyptic number.

22110312104022 is an abundant number, since it is smaller than the sum of its proper divisors (23071194866274).

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

22110312104022 is a wasteful number, since it uses less digits than its factorization.

22110312104022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1668199292 (or 1668199245 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 22110312104022 its reverse (22040121301122), we get a palindrome (44150433405144).

The spelling of 22110312104022 in words is "twenty-two trillion, one hundred ten billion, three hundred twelve million, one hundred four thousand, twenty-two".