323212230321112 has 64 divisors (see below), whose sum is σ = 700017819235200. Its totient is φ = 138270099018240.

The previous prime is 323212230321041. The next prime is 323212230321181. The reversal of 323212230321112 is 211123032212323.

It is a super-2 number, since 2×323212230321112² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81569943 + ... + 85440505.

It is an arithmetic number, because the mean of its divisors is an integer number (10937778425550).

Almost surely, 2^{323212230321112} is an apocalyptic number.

It is an amenable number.

323212230321112 is an abundant number, since it is smaller than the sum of its proper divisors (376805588914088).

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

323212230321112 is a wasteful number, since it uses less digits than its factorization.

323212230321112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3926416 (or 3926412 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 323212230321112 its reverse (211123032212323), we get a palindrome (534335262533435).

The spelling of 323212230321112 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred thirty million, three hundred twenty-one thousand, one hundred twelve".