323311333212 has 72 divisors (see below), whose sum is σ = 934112061792. Its totient is φ = 92364624000.

The previous prime is 323311333199. The next prime is 323311333253. The reversal of 323311333212 is 212333113323.

323311333212 is a `hidden beast` number, since 3 + 2 + 3 + 311 + 3 + 332 + 12 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 2430262 + ... + 2559842.

It is an arithmetic number, because the mean of its divisors is an integer number (12973778636).

Almost surely, 2^323311333212 is an apocalyptic number.

It is an amenable number.

323311333212 is an abundant number, since it is smaller than the sum of its proper divisors (610800728580).

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

323311333212 is a wasteful number, since it uses less digits than its factorization.

323311333212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139499 (or 139494 counting only the distinct ones).

The product of its digits is 5832, while the sum is 27.

Adding to 323311333212 its reverse (212333113323), we get a palindrome (535644446535).

The spelling of 323311333212 in words is "three hundred twenty-three billion, three hundred eleven million, three hundred thirty-three thousand, two hundred twelve".