222323043223 has 16 divisors (see below), whose sum is σ = 228651280000. Its totient is φ = 216108352512.

The previous prime is 222323043221. The next prime is 222323043247. The reversal of 222323043223 is 322340323222.

It is a cyclic number.

It is not a de Polignac number, because 222323043223 - 2¹ = 222323043221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222323043191 and 222323043200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222323043221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1269703 + ... + 1434151.

It is an arithmetic number, because the mean of its divisors is an integer number (14290705000).

Almost surely, 2^222323043223 is an apocalyptic number.

222323043223 is a deficient number, since it is larger than the sum of its proper divisors (6328236777).

222323043223 is a wasteful number, since it uses less digits than its factorization.

222323043223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164794.

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

Adding to 222323043223 its reverse (322340323222), we get a palindrome (544663366445).

The spelling of 222323043223 in words is "two hundred twenty-two billion, three hundred twenty-three million, forty-three thousand, two hundred twenty-three".