223323223244 has 48 divisors (see below), whose sum is σ = 436822848000. Its totient is φ = 99016579200.

The previous prime is 223323223241. The next prime is 223323223307. The reversal of 223323223244 is 442322323322.

It is a self number, because there is not a number n which added to its sum of digits gives 223323223244.

It is not an unprimeable number, because it can be changed into a prime (223323223241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16660457 + ... + 16673855.

It is an arithmetic number, because the mean of its divisors is an integer number (9100476000).

Almost surely, 2^223323223244 is an apocalyptic number.

It is an amenable number.

223323223244 is a deficient number, since it is larger than the sum of its proper divisors (213499624756).

223323223244 is a wasteful number, since it uses less digits than its factorization.

223323223244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22694 (or 22692 counting only the distinct ones).

The product of its digits is 82944, while the sum is 32.

Adding to 223323223244 its reverse (442322323322), we get a palindrome (665645546566).

The spelling of 223323223244 in words is "two hundred twenty-three billion, three hundred twenty-three million, two hundred twenty-three thousand, two hundred forty-four".