322312325 has 6 divisors (see below), whose sum is σ = 399667314. Its totient is φ = 257849840.

The previous prime is 322312307. The next prime is 322312373. The reversal of 322312325 is 523213223.

It can be written as a sum of positive squares in 3 ways, for example, as 2116 + 322310209 = 46^2 + 17953^2 .

It is not a de Polignac number, because 322312325 - 2¹⁸ = 322050181 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 322312325.

It is a congruent number.

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, 6446222 + ... + 6446271.

It is an arithmetic number, because the mean of its divisors is an integer number (66611219).

Almost surely, 2^322312325 is an apocalyptic number.

It is an amenable number.

322312325 is a deficient number, since it is larger than the sum of its proper divisors (77354989).

322312325 is a wasteful number, since it uses less digits than its factorization.

322312325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12892503 (or 12892498 counting only the distinct ones).

The product of its digits is 2160, while the sum is 23.

The square root of 322312325 is about 17953.0589315582. The cubic root of 322312325 is about 685.6339346057.

Adding to 322312325 its reverse (523213223), we get a palindrome (845525548).

The spelling of 322312325 in words is "three hundred twenty-two million, three hundred twelve thousand, three hundred twenty-five".