323211222031332 has 48 divisors (see below), whose sum is σ = 754435122930944. Its totient is φ = 107697704004000.

The previous prime is 323211222031331. The next prime is 323211222031447. The reversal of 323211222031332 is 233130222112323.

It is a self number, because there is not a number n which added to its sum of digits gives 323211222031332.

It is not an unprimeable number, because it can be changed into a prime (323211222031331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1466292207 + ... + 1466512617.

Almost surely, 2^{323211222031332} is an apocalyptic number.

It is an amenable number.

323211222031332 is an abundant number, since it is smaller than the sum of its proper divisors (431223900899612).

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

323211222031332 is a wasteful number, since it uses less digits than its factorization.

323211222031332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264520 (or 264518 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 323211222031332 its reverse (233130222112323), we get a palindrome (556341444143655).

The spelling of 323211222031332 in words is "three hundred twenty-three trillion, two hundred eleven billion, two hundred twenty-two million, thirty-one thousand, three hundred thirty-two".