22013032022 has 4 divisors (see below), whose sum is σ = 33019548036. Its totient is φ = 11006516010.

The previous prime is 22013032003. The next prime is 22013032033. The reversal of 22013032022 is 22023031022.

It is a semiprime because it is the product of two primes.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 5503258004 + ... + 5503258007.

It is an arithmetic number, because the mean of its divisors is an integer number (8254887009).

Almost surely, 2^22013032022 is an apocalyptic number.

22013032022 is a deficient number, since it is larger than the sum of its proper divisors (11006516014).

22013032022 is a wasteful number, since it uses less digits than its factorization.

22013032022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11006516013.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 22013032022 its reverse (22023031022), we get a palindrome (44036063044).

The spelling of 22013032022 in words is "twenty-two billion, thirteen million, thirty-two thousand, twenty-two".