323320322212 has 24 divisors (see below), whose sum is σ = 585769383360. Its totient is φ = 155966176800.

The previous prime is 323320322191. The next prime is 323320322231. The reversal of 323320322212 is 212223023323.

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 7 ways as a sum of consecutive naturals, for example, 914664 + ... + 1217887.

It is an arithmetic number, because the mean of its divisors is an integer number (24407057640).

Almost surely, 2^323320322212 is an apocalyptic number.

It is an amenable number.

323320322212 is a deficient number, since it is larger than the sum of its proper divisors (262449061148).

323320322212 is a wasteful number, since it uses less digits than its factorization.

323320322212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2133891 (or 2133889 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 323320322212 its reverse (212223023323), we get a palindrome (535543345535).

The spelling of 323320322212 in words is "three hundred twenty-three billion, three hundred twenty million, three hundred twenty-two thousand, two hundred twelve".