325055222225 has 24 divisors (see below), whose sum is σ = 426824476128. Its totient is φ = 244721030400.

The previous prime is 325055222213. The next prime is 325055222299. The reversal of 325055222225 is 522222550523.

It is a happy number.

It is not a de Polignac number, because 325055222225 - 2⁴ = 325055222209 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4480490 + ... + 4552460.

It is an arithmetic number, because the mean of its divisors is an integer number (17784353172).

Almost surely, 2^325055222225 is an apocalyptic number.

It is an amenable number.

325055222225 is a deficient number, since it is larger than the sum of its proper divisors (101769253903).

325055222225 is a wasteful number, since it uses less digits than its factorization.

325055222225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82625 (or 82620 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 35.

Adding to 325055222225 its reverse (522222550523), we get a palindrome (847277772748).

The spelling of 325055222225 in words is "three hundred twenty-five billion, fifty-five million, two hundred twenty-two thousand, two hundred twenty-five".