322313102212 has 6 divisors (see below), whose sum is σ = 564047928878. Its totient is φ = 161156551104.

The previous prime is 322313102203. The next prime is 322313102219. The reversal of 322313102212 is 212201313223.

It can be written as a sum of positive squares in only one way, i.e., 199885891396 + 122427210816 = 447086^2 + 349896^2 .

It is not an unprimeable number, because it can be changed into a prime (322313102219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40289137773 + ... + 40289137780.

Almost surely, 2^322313102212 is an apocalyptic number.

It is an amenable number.

322313102212 is a deficient number, since it is larger than the sum of its proper divisors (241734826666).

322313102212 is a wasteful number, since it uses less digits than its factorization.

322313102212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80578275557 (or 80578275555 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 322313102212 its reverse (212201313223), we get a palindrome (534514415435).

The spelling of 322313102212 in words is "three hundred twenty-two billion, three hundred thirteen million, one hundred two thousand, two hundred twelve".