323303311122 has 128 divisors (see below), whose sum is σ = 743027281920. Its totient is φ = 92914698240.

The previous prime is 323303311087. The next prime is 323303311153. The reversal of 323303311122 is 221113303323.

It is a junction number, because it is equal to n+sod(n) for n = 323303311092 and 323303311101.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14579079 + ... + 14601237.

It is an arithmetic number, because the mean of its divisors is an integer number (5804900640).

Almost surely, 2^323303311122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323303311122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (371513640960).

323303311122 is an abundant number, since it is smaller than the sum of its proper divisors (419723970798).

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

323303311122 is a wasteful number, since it uses less digits than its factorization.

323303311122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22368.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 323303311122 its reverse (221113303323), we get a palindrome (544416614445).

The spelling of 323303311122 in words is "three hundred twenty-three billion, three hundred three million, three hundred eleven thousand, one hundred twenty-two".