22042326511 has 16 divisors (see below), whose sum is σ = 22421338720. Its totient is φ = 21667046400.

The previous prime is 22042326499. The next prime is 22042326533. The reversal of 22042326511 is 11562324022.

It is a cyclic number.

It is not a de Polignac number, because 22042326511 - 2¹⁵ = 22042293743 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22042326511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22042326311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18352711 + ... + 18353911.

It is an arithmetic number, because the mean of its divisors is an integer number (1401333670).

Almost surely, 2^22042326511 is an apocalyptic number.

22042326511 is a deficient number, since it is larger than the sum of its proper divisors (379012209).

22042326511 is a wasteful number, since it uses less digits than its factorization.

22042326511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2506.

The product of its (nonzero) digits is 5760, while the sum is 28.

The spelling of 22042326511 in words is "twenty-two billion, forty-two million, three hundred twenty-six thousand, five hundred eleven".