23230244225 has 6 divisors (see below), whose sum is σ = 28805502870. Its totient is φ = 18584195360.

The previous prime is 23230244207. The next prime is 23230244249. The reversal of 23230244225 is 52244203232.

It can be written as a sum of positive squares in 3 ways, for example, as 87011584 + 23143232641 = 9328^2 + 152129^2 .

It is not a de Polignac number, because 23230244225 - 2⁸ = 23230243969 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 464604860 + ... + 464604909.

It is an arithmetic number, because the mean of its divisors is an integer number (4800917145).

Almost surely, 2^23230244225 is an apocalyptic number.

23230244225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23230244225 is a deficient number, since it is larger than the sum of its proper divisors (5575258645).

23230244225 is an equidigital number, since it uses as much as digits as its factorization.

23230244225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929209779 (or 929209774 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 29.

Adding to 23230244225 its reverse (52244203232), we get a palindrome (75474447457).

The spelling of 23230244225 in words is "twenty-three billion, two hundred thirty million, two hundred forty-four thousand, two hundred twenty-five".