223351331204 has 12 divisors (see below), whose sum is σ = 400398118428. Its totient is φ = 108951868800.

The previous prime is 223351331179. The next prime is 223351331297. The reversal of 223351331204 is 402133153322.

It is a happy number.

223351331204 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 59512578304 + 163838752900 = 243952^2 + 404770^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 680949017 + ... + 680949344.

It is an arithmetic number, because the mean of its divisors is an integer number (33366509869).

Almost surely, 2^223351331204 is an apocalyptic number.

It is an amenable number.

223351331204 is a deficient number, since it is larger than the sum of its proper divisors (177046787224).

223351331204 is a wasteful number, since it uses less digits than its factorization.

223351331204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1361898406 (or 1361898404 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 223351331204 its reverse (402133153322), we get a palindrome (625484484526).

The spelling of 223351331204 in words is "two hundred twenty-three billion, three hundred fifty-one million, three hundred thirty-one thousand, two hundred four".