22345510325 has 12 divisors (see below), whose sum is σ = 27727162848. Its totient is φ = 17864324400.

The previous prime is 22345510223. The next prime is 22345510339. The reversal of 22345510325 is 52301554322.

It is not a de Polignac number, because 22345510325 - 2¹⁴ = 22345493941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22345510291 and 22345510300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 264281 + ... + 338430.

It is an arithmetic number, because the mean of its divisors is an integer number (2310596904).

Almost surely, 2^22345510325 is an apocalyptic number.

22345510325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22345510325 is a deficient number, since it is larger than the sum of its proper divisors (5381652523).

22345510325 is a wasteful number, since it uses less digits than its factorization.

22345510325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604204 (or 604199 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

The spelling of 22345510325 in words is "twenty-two billion, three hundred forty-five million, five hundred ten thousand, three hundred twenty-five".