22331122322 has 16 divisors (see below), whose sum is σ = 33719207040. Its totient is φ = 11091608112.

The previous prime is 22331122309. The next prime is 22331122357. The reversal of 22331122322 is 22322113322.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147863 + ... + 257925.

It is an arithmetic number, because the mean of its divisors is an integer number (2107450440).

Almost surely, 2^22331122322 is an apocalyptic number.

22331122322 is a deficient number, since it is larger than the sum of its proper divisors (11388084718).

22331122322 is a wasteful number, since it uses less digits than its factorization.

22331122322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110737.

The product of its digits is 1728, while the sum is 23.

Adding to 22331122322 its reverse (22322113322), we get a palindrome (44653235644).

The spelling of 22331122322 in words is "twenty-two billion, three hundred thirty-one million, one hundred twenty-two thousand, three hundred twenty-two".