323303220112 has 20 divisors (see below), whose sum is σ = 653634771840. Its totient is φ = 154623279008.

The previous prime is 323303220067. The next prime is 323303220167. The reversal of 323303220112 is 211022303323.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 439270312 + ... + 439271047.

It is an arithmetic number, because the mean of its divisors is an integer number (32681738592).

Almost surely, 2^323303220112 is an apocalyptic number.

It is an amenable number.

323303220112 is an abundant number, since it is smaller than the sum of its proper divisors (330331551728).

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

323303220112 is a wasteful number, since it uses less digits than its factorization.

323303220112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878541390 (or 878541384 counting only the distinct ones).

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

Adding to 323303220112 its reverse (211022303323), we get a palindrome (534325523435).

The spelling of 323303220112 in words is "three hundred twenty-three billion, three hundred three million, two hundred twenty thousand, one hundred twelve".