223322003312 has 80 divisors (see below), whose sum is σ = 465201252000. Its totient is φ = 103531364352.

The previous prime is 223322003299. The next prime is 223322003329. The reversal of 223322003312 is 213300223322.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 6572864 + ... + 6606752.

It is an arithmetic number, because the mean of its divisors is an integer number (5815015650).

Almost surely, 2^223322003312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223322003312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (232600626000).

223322003312 is an abundant number, since it is smaller than the sum of its proper divisors (241879248688).

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

223322003312 is a wasteful number, since it uses less digits than its factorization.

223322003312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34378 (or 34372 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 223322003312 its reverse (213300223322), we get a palindrome (436622226634).

The spelling of 223322003312 in words is "two hundred twenty-three billion, three hundred twenty-two million, three thousand, three hundred twelve".