223320323112 has 16 divisors (see below), whose sum is σ = 558300807840. Its totient is φ = 74440107696.

The previous prime is 223320323101. The next prime is 223320323137. The reversal of 223320323112 is 211323023322.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 9305013463 = 223320323112 / (2 + 2 + 3 + 3 + 2 + 0 + 3 + 2 + 3 + 1 + 1 + 2).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4652506708 + ... + 4652506755.

It is an arithmetic number, because the mean of its divisors is an integer number (34893800490).

Almost surely, 2^223320323112 is an apocalyptic number.

It is an amenable number.

223320323112 is an abundant number, since it is smaller than the sum of its proper divisors (334980484728).

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

223320323112 is a wasteful number, since it uses less digits than its factorization.

223320323112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9305013472 (or 9305013468 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 223320323112 its reverse (211323023322), we get a palindrome (434643346434).

The spelling of 223320323112 in words is "two hundred twenty-three billion, three hundred twenty million, three hundred twenty-three thousand, one hundred twelve".