22202122110 has 32 divisors (see below), whose sum is σ = 60897249792. Its totient is φ = 5074770720.

The previous prime is 22202122099. The next prime is 22202122127. The reversal of 22202122110 is 1122120222.

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 22202122110.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52861986 + ... + 52862405.

It is an arithmetic number, because the mean of its divisors is an integer number (1903039056).

Almost surely, 2^22202122110 is an apocalyptic number.

22202122110 is an abundant number, since it is smaller than the sum of its proper divisors (38695127682).

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

22202122110 is a wasteful number, since it uses less digits than its factorization.

22202122110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105724408.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 22202122110 its reverse (1122120222), we get a palindrome (23324242332).

The spelling of 22202122110 in words is "twenty-two billion, two hundred two million, one hundred twenty-two thousand, one hundred ten".