323222321031012 has 36 divisors (see below), whose sum is σ = 879882985030140. Its totient is φ = 99453021855552.

The previous prime is 323222321030993. The next prime is 323222321031031. The reversal of 323222321031012 is 210130123222323.

323222321031012 is a `hidden beast` number, since 3 + 2 + 3 + 2 + 22 + 321 + 0 + 310 + 1 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (323222321030993) and next prime (323222321031031).

It can be written as a sum of positive squares in 2 ways, for example, as 98337686239296 + 224884634791716 = 9916536^2 + 14996154^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 345322992087 + ... + 345322993022.

It is an arithmetic number, because the mean of its divisors is an integer number (24441194028615).

Almost surely, 2^{323222321031012} is an apocalyptic number.

It is an amenable number.

323222321031012 is an abundant number, since it is smaller than the sum of its proper divisors (556660663999128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323222321031012 is a wasteful number, since it uses less digits than its factorization.

323222321031012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690645985132 (or 690645985127 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 323222321031012 its reverse (210130123222323), we get a palindrome (533352444253335).

The spelling of 323222321031012 in words is "three hundred twenty-three trillion, two hundred twenty-two billion, three hundred twenty-one million, thirty-one thousand, twelve".