223321352 has 32 divisors (see below), whose sum is σ = 437918400. Its totient is φ = 106565184.

The previous prime is 223321339. The next prime is 223321363. The reversal of 223321352 is 253123322.

223321352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101399 + ... + 103577.

It is an arithmetic number, because the mean of its divisors is an integer number (13684950).

Almost surely, 2^223321352 is an apocalyptic number.

It is an amenable number.

223321352 is a deficient number, since it is larger than the sum of its proper divisors (214597048).

223321352 is a wasteful number, since it uses less digits than its factorization.

223321352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2765 (or 2761 counting only the distinct ones).

The product of its digits is 2160, while the sum is 23.

The square root of 223321352 is about 14943.9403103733. The cubic root of 223321352 is about 606.7038480345.

Adding to 223321352 its reverse (253123322), we get a palindrome (476444674).

The spelling of 223321352 in words is "two hundred twenty-three million, three hundred twenty-one thousand, three hundred fifty-two".