22210011220110 has 64 divisors (see below), whose sum is σ = 61255456464384. Its totient is φ = 5048526614400.

The previous prime is 22210011220099. The next prime is 22210011220127. The reversal of 22210011220110 is 1102211001222.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 22210011220110.

It is a congruent number.

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, 292122096 + ... + 292198115.

It is an arithmetic number, because the mean of its divisors is an integer number (957116507256).

Almost surely, 2^{22210011220110} is an apocalyptic number.

22210011220110 is an abundant number, since it is smaller than the sum of its proper divisors (39045445244274).

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

22210011220110 is a wasteful number, since it uses less digits than its factorization.

22210011220110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584320409.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22210011220110 its reverse (1102211001222), we get a palindrome (23312222221332).

The spelling of 22210011220110 in words is "twenty-two trillion, two hundred ten billion, eleven million, two hundred twenty thousand, one hundred ten".