322313303212 has 12 divisors (see below), whose sum is σ = 564111768976. Its totient is φ = 161138512080.

The previous prime is 322313303203. The next prime is 322313303231. The reversal of 322313303212 is 212303313223.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4494864 + ... + 4566007.

Almost surely, 2^322313303212 is an apocalyptic number.

It is an amenable number.

322313303212 is a deficient number, since it is larger than the sum of its proper divisors (241798465764).

322313303212 is a wasteful number, since it uses less digits than its factorization.

322313303212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9069768 (or 9069766 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 322313303212 its reverse (212303313223), we get a palindrome (534616616435).

The spelling of 322313303212 in words is "three hundred twenty-two billion, three hundred thirteen million, three hundred three thousand, two hundred twelve".