322213492225 has 6 divisors (see below), whose sum is σ = 399544730390. Its totient is φ = 257770793760.

The previous prime is 322213492177. The next prime is 322213492253. The reversal of 322213492225 is 522294312223.

It can be written as a sum of positive squares in 3 ways, for example, as 36655782849 + 285557709376 = 191457^2 + 534376^2 .

It is not a de Polignac number, because 322213492225 - 2¹¹ = 322213490177 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6444269820 + ... + 6444269869.

Almost surely, 2^322213492225 is an apocalyptic number.

It is an amenable number.

322213492225 is a deficient number, since it is larger than the sum of its proper divisors (77331238165).

322213492225 is a wasteful number, since it uses less digits than its factorization.

322213492225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12888539699 (or 12888539694 counting only the distinct ones).

The product of its digits is 103680, while the sum is 37.

The spelling of 322213492225 in words is "three hundred twenty-two billion, two hundred thirteen million, four hundred ninety-two thousand, two hundred twenty-five".