22013031322 has 8 divisors (see below), whose sum is σ = 33024378816. Its totient is φ = 11004905052.

The previous prime is 22013031307. The next prime is 22013031361. The reversal of 22013031322 is 22313031022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22013031322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 788148 + ... + 815599.

It is an arithmetic number, because the mean of its divisors is an integer number (4128047352).

Almost surely, 2^22013031322 is an apocalyptic number.

22013031322 is a deficient number, since it is larger than the sum of its proper divisors (11011347494).

22013031322 is a wasteful number, since it uses less digits than its factorization.

22013031322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1610612.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 22013031322 its reverse (22313031022), we get a palindrome (44326062344).

The spelling of 22013031322 in words is "twenty-two billion, thirteen million, thirty-one thousand, three hundred twenty-two".