323001233212 has 48 divisors (see below), whose sum is σ = 653209583040. Its totient is φ = 136888128000.

The previous prime is 323001233201. The next prime is 323001233213. The reversal of 323001233212 is 212332100323.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323001233213) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2217262 + ... + 2358442.

It is an arithmetic number, because the mean of its divisors is an integer number (13608532980).

Almost surely, 2^323001233212 is an apocalyptic number.

It is an amenable number.

323001233212 is an abundant number, since it is smaller than the sum of its proper divisors (330208349828).

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

323001233212 is a wasteful number, since it uses less digits than its factorization.

323001233212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142102 (or 142100 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 323001233212 its reverse (212332100323), we get a palindrome (535333333535).

The spelling of 323001233212 in words is "three hundred twenty-three billion, one million, two hundred thirty-three thousand, two hundred twelve".