352216676225 has 12 divisors (see below), whose sum is σ = 436795339440. Its totient is φ = 281743237200.

The previous prime is 352216676191. The next prime is 352216676233. The reversal of 352216676225 is 522676612253.

It is not a de Polignac number, because 352216676225 - 2²⁸ = 351948240769 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 352216676225.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 512411 + ... + 983360.

It is an arithmetic number, because the mean of its divisors is an integer number (36399611620).

Almost surely, 2^352216676225 is an apocalyptic number.

It is an amenable number.

352216676225 is a deficient number, since it is larger than the sum of its proper divisors (84578663215).

352216676225 is a wasteful number, since it uses less digits than its factorization.

352216676225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1505200 (or 1505195 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 47.

The spelling of 352216676225 in words is "three hundred fifty-two billion, two hundred sixteen million, six hundred seventy-six thousand, two hundred twenty-five".