433221223 has 8 divisors (see below), whose sum is σ = 457252400. Its totient is φ = 409313088.

The previous prime is 433221163. The next prime is 433221233. The reversal of 433221223 is 322122334.

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 433221223 - 2¹³ = 433213031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 433221194 and 433221203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (433221233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23478 + ... + 37651.

It is an arithmetic number, because the mean of its divisors is an integer number (57156550).

Almost surely, 2^433221223 is an apocalyptic number.

433221223 is a deficient number, since it is larger than the sum of its proper divisors (24031177).

433221223 is a wasteful number, since it uses less digits than its factorization.

433221223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61521.

The product of its digits is 1728, while the sum is 22.

The square root of 433221223 is about 20813.9670173660. The cubic root of 433221223 is about 756.6642952007.

Adding to 433221223 its reverse (322122334), we get a palindrome (755343557).

The spelling of 433221223 in words is "four hundred thirty-three million, two hundred twenty-one thousand, two hundred twenty-three".