223443113012223 has 32 divisors (see below), whose sum is σ = 331773174620160. Its totient is φ = 132833995787520.

The previous prime is 223443113012213. The next prime is 223443113012237. The reversal of 223443113012223 is 322210311344322.

It is a happy number.

It is not a de Polignac number, because 223443113012223 - 2²⁵ = 223443079457791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223443113012213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 161716711 + ... + 163092552.

It is an arithmetic number, because the mean of its divisors is an integer number (10367911706880).

Almost surely, 2^{223443113012223} is an apocalyptic number.

223443113012223 is a deficient number, since it is larger than the sum of its proper divisors (108330061607937).

223443113012223 is a wasteful number, since it uses less digits than its factorization.

223443113012223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324809879.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 223443113012223 its reverse (322210311344322), we get a palindrome (545653424356545).

The spelling of 223443113012223 in words is "two hundred twenty-three trillion, four hundred forty-three billion, one hundred thirteen million, twelve thousand, two hundred twenty-three".