323233020222312 has 32 divisors (see below), whose sum is σ = 829922619492000. Its totient is φ = 104832330882624.

The previous prime is 323233020222293. The next prime is 323233020222319. The reversal of 323233020222312 is 213222020332323.

It is a self number, because there is not a number n which added to its sum of digits gives 323233020222312.

It is not an unprimeable number, because it can be changed into a prime (323233020222319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182000573562 + ... + 182000575337.

It is an arithmetic number, because the mean of its divisors is an integer number (25935081859125).

Almost surely, 2^{323233020222312} is an apocalyptic number.

It is an amenable number.

323233020222312 is an abundant number, since it is smaller than the sum of its proper divisors (506689599269688).

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

323233020222312 is a wasteful number, since it uses less digits than its factorization.

323233020222312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364001148945 (or 364001148941 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 323233020222312 its reverse (213222020332323), we get a palindrome (536455040554635).

The spelling of 323233020222312 in words is "three hundred twenty-three trillion, two hundred thirty-three billion, twenty million, two hundred twenty-two thousand, three hundred twelve".