223233420304 has 20 divisors (see below), whose sum is σ = 434122621740. Its totient is φ = 111201776000.

The previous prime is 223233420259. The next prime is 223233420413. The reversal of 223233420304 is 403024332322.

It can be written as a sum of positive squares in 2 ways, for example, as 136938482704 + 86294937600 = 370052^2 + 293760^2 .

It is a super-3 number, since 3×223233420304³ (a number of 35 digits) contains 333 as substring.

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, 25928947 + ... + 25937554.

It is an arithmetic number, because the mean of its divisors is an integer number (21706131087).

Almost surely, 2^223233420304 is an apocalyptic number.

It is an amenable number.

223233420304 is a deficient number, since it is larger than the sum of its proper divisors (210889201436).

223233420304 is a wasteful number, since it uses less digits than its factorization.

223233420304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51866778 (or 51866772 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 223233420304 its reverse (403024332322), we get a palindrome (626257752626).

The spelling of 223233420304 in words is "two hundred twenty-three billion, two hundred thirty-three million, four hundred twenty thousand, three hundred four".