22532004023 has 2 divisors, whose sum is σ = 22532004024. Its totient is φ = 22532004022.

The previous prime is 22532003987. The next prime is 22532004139. The reversal of 22532004023 is 32040023522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22532004023 - 2²² = 22527809719 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22532004023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22532003023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11266002011 + 11266002012.

It is an arithmetic number, because the mean of its divisors is an integer number (11266002012).

Almost surely, 2^22532004023 is an apocalyptic number.

22532004023 is a deficient number, since it is larger than the sum of its proper divisors (1).

22532004023 is an equidigital number, since it uses as much as digits as its factorization.

22532004023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 23.

Adding to 22532004023 its reverse (32040023522), we get a palindrome (54572027545).

The spelling of 22532004023 in words is "twenty-two billion, five hundred thirty-two million, four thousand, twenty-three".