323201311022012 has 12 divisors (see below), whose sum is σ = 595370836093320. Its totient is φ = 153095357852496.

The previous prime is 323201311021997. The next prime is 323201311022111. The reversal of 323201311022012 is 210220113102323.

It is a congruent number.

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, 2126324414543 + ... + 2126324414694.

It is an arithmetic number, because the mean of its divisors is an integer number (49614236341110).

Almost surely, 2^{323201311022012} is an apocalyptic number.

It is an amenable number.

323201311022012 is a deficient number, since it is larger than the sum of its proper divisors (272169525071308).

323201311022012 is a wasteful number, since it uses less digits than its factorization.

323201311022012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4252648829260 (or 4252648829258 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 323201311022012 its reverse (210220113102323), we get a palindrome (533421424124335).

The spelling of 323201311022012 in words is "three hundred twenty-three trillion, two hundred one billion, three hundred eleven million, twenty-two thousand, twelve".