233211223 has 8 divisors (see below), whose sum is σ = 267293600. Its totient is φ = 199320480.

The previous prime is 233211217. The next prime is 233211229. The reversal of 233211223 is 322112332.

It is an interprime number because it is at equal distance from previous prime (233211217) and next prime (233211229).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 233211223 - 2¹⁷ = 233080151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 233211223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233211229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45288 + ... + 50173.

It is an arithmetic number, because the mean of its divisors is an integer number (33411700).

Almost surely, 2^233211223 is an apocalyptic number.

233211223 is a deficient number, since it is larger than the sum of its proper divisors (34082377).

233211223 is an equidigital number, since it uses as much as digits as its factorization.

233211223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95817.

The product of its digits is 432, while the sum is 19.

The square root of 233211223 is about 15271.2547945478. The cubic root of 233211223 is about 615.5308374212.

Adding to 233211223 its reverse (322112332), we get a palindrome (555323555).

The spelling of 233211223 in words is "two hundred thirty-three million, two hundred eleven thousand, two hundred twenty-three".