12322454125 has 32 divisors (see below), whose sum is σ = 16388656128. Its totient is φ = 9228630400.

The previous prime is 12322454107. The next prime is 12322454141. The reversal of 12322454125 is 52145422321.

It is a happy number.

It is not a de Polignac number, because 12322454125 - 2¹⁵ = 12322421357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89529 + ... + 180721.

It is an arithmetic number, because the mean of its divisors is an integer number (512145504).

Almost surely, 2^12322454125 is an apocalyptic number.

It is an amenable number.

12322454125 is a deficient number, since it is larger than the sum of its proper divisors (4066202003).

12322454125 is an equidigital number, since it uses as much as digits as its factorization.

12322454125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91278 (or 91268 counting only the distinct ones).

The product of its digits is 19200, while the sum is 31.

Adding to 12322454125 its reverse (52145422321), we get a palindrome (64467876446).

The spelling of 12322454125 in words is "twelve billion, three hundred twenty-two million, four hundred fifty-four thousand, one hundred twenty-five".