22535040255 has 64 divisors (see below), whose sum is σ = 44769715200. Its totient is φ = 9425074176.

The previous prime is 22535040223. The next prime is 22535040277. The reversal of 22535040255 is 55204053522.

It is not a de Polignac number, because 22535040255 - 2⁵ = 22535040223 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 81196 + ... + 227294.

It is an arithmetic number, because the mean of its divisors is an integer number (699526800).

Almost surely, 2^22535040255 is an apocalyptic number.

22535040255 is a deficient number, since it is larger than the sum of its proper divisors (22234674945).

22535040255 is a wasteful number, since it uses less digits than its factorization.

22535040255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146240.

The product of its (nonzero) digits is 60000, while the sum is 33.

Adding to 22535040255 its reverse (55204053522), we get a palindrome (77739093777).

The spelling of 22535040255 in words is "twenty-two billion, five hundred thirty-five million, forty thousand, two hundred fifty-five".