22604104243 has 64 divisors (see below), whose sum is σ = 29417472000. Its totient is φ = 16917310080.

The previous prime is 22604104219. The next prime is 22604104253. The reversal of 22604104243 is 34240140622.

It is not a de Polignac number, because 22604104243 - 2²⁵ = 22570549811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22604104253) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33094980 + ... + 33095662.

It is an arithmetic number, because the mean of its divisors is an integer number (459648000).

Almost surely, 2^22604104243 is an apocalyptic number.

22604104243 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

22604104243 is a deficient number, since it is larger than the sum of its proper divisors (6813367757).

22604104243 is a wasteful number, since it uses less digits than its factorization.

22604104243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 22604104243 its reverse (34240140622), we get a palindrome (56844244865).

The spelling of 22604104243 in words is "twenty-two billion, six hundred four million, one hundred four thousand, two hundred forty-three".