223133163223 has 16 divisors (see below), whose sum is σ = 226049083200. Its totient is φ = 220239841536.

The previous prime is 223133163161. The next prime is 223133163241. The reversal of 223133163223 is 322361331322.

It is a cyclic number.

It is not a de Polignac number, because 223133163223 - 2¹³ = 223133155031 is a prime.

It is a super-3 number, since 3×223133163223³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223133163023) 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, 20396211 + ... + 20407147.

It is an arithmetic number, because the mean of its divisors is an integer number (14128067700).

Almost surely, 2^223133163223 is an apocalyptic number.

223133163223 is a deficient number, since it is larger than the sum of its proper divisors (2915919977).

223133163223 is a wasteful number, since it uses less digits than its factorization.

223133163223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11946.

The product of its digits is 23328, while the sum is 31.

Adding to 223133163223 its reverse (322361331322), we get a palindrome (545494494545).

The spelling of 223133163223 in words is "two hundred twenty-three billion, one hundred thirty-three million, one hundred sixty-three thousand, two hundred twenty-three".