323222323220012 has 24 divisors (see below), whose sum is σ = 565825524257280. Its totient is φ = 161557889922000.

The previous prime is 323222323219987. The next prime is 323222323220039. The reversal of 323222323220012 is 210022323222323.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 649001789 + ... + 649499627.

It is an arithmetic number, because the mean of its divisors is an integer number (23576063510720).

Almost surely, 2^{323222323220012} is an apocalyptic number.

It is an amenable number.

323222323220012 is a deficient number, since it is larger than the sum of its proper divisors (242603201037268).

323222323220012 is a wasteful number, since it uses less digits than its factorization.

323222323220012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551021 (or 551019 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 323222323220012 its reverse (210022323222323), we get a palindrome (533244646442335).

The spelling of 323222323220012 in words is "three hundred twenty-three trillion, two hundred twenty-two billion, three hundred twenty-three million, two hundred twenty thousand, twelve".