12322425 has 12 divisors (see below), whose sum is σ = 20373200. Its totient is φ = 6571920.

The previous prime is 12322423. The next prime is 12322451. The reversal of 12322425 is 52422321.

12322425 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12322425 - 2¹ = 12322423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12322421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82075 + ... + 82224.

Almost surely, 2^12322425 is an apocalyptic number.

12322425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12322425 is a deficient number, since it is larger than the sum of its proper divisors (8050775).

12322425 is a wasteful number, since it uses less digits than its factorization.

12322425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164312 (or 164307 counting only the distinct ones).

The product of its digits is 960, while the sum is 21.

The square root of 12322425 is about 3510.3311809571. The cubic root of 12322425 is about 230.9752226943.

Adding to 12322425 its reverse (52422321), we get a palindrome (64744746).

The spelling of 12322425 in words is "twelve million, three hundred twenty-two thousand, four hundred twenty-five".