233223210223 has 4 divisors (see below), whose sum is σ = 234619756560. Its totient is φ = 231826663888.

The previous prime is 233223210203. The next prime is 233223210229. The reversal of 233223210223 is 322012322332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 233223210223 - 2¹³ = 233223202031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233223210229) 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 3 ways as a sum of consecutive naturals, for example, 698272918 + ... + 698273251.

It is an arithmetic number, because the mean of its divisors is an integer number (58654939140).

Almost surely, 2^233223210223 is an apocalyptic number.

233223210223 is a deficient number, since it is larger than the sum of its proper divisors (1396546337).

233223210223 is a wasteful number, since it uses less digits than its factorization.

233223210223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1396546336.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 233223210223 its reverse (322012322332), we get a palindrome (555235532555).

The spelling of 233223210223 in words is "two hundred thirty-three billion, two hundred twenty-three million, two hundred ten thousand, two hundred twenty-three".