22325510503 has 16 divisors (see below), whose sum is σ = 22737299200. Its totient is φ = 21916889280.

The previous prime is 22325510489. The next prime is 22325510551. The reversal of 22325510503 is 30501552322.

It is not a de Polignac number, because 22325510503 - 2²⁹ = 21788639591 is a prime.

It is a super-3 number, since 3×22325510503³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22325510563) 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, 25989688 + ... + 25990546.

It is an arithmetic number, because the mean of its divisors is an integer number (1421081200).

Almost surely, 2^22325510503 is an apocalyptic number.

22325510503 is a deficient number, since it is larger than the sum of its proper divisors (411788697).

22325510503 is an equidigital number, since it uses as much as digits as its factorization.

22325510503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2182.

The product of its (nonzero) digits is 9000, while the sum is 28.

The spelling of 22325510503 in words is "twenty-two billion, three hundred twenty-five million, five hundred ten thousand, five hundred three".