433222213 has 8 divisors (see below), whose sum is σ = 449462880. Its totient is φ = 417068400.

The previous prime is 433222199. The next prime is 433222217. The reversal of 433222213 is 312222334.

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 433222213 - 2¹³ = 433214021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (433222217) 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, 11463 + ... + 31588.

It is an arithmetic number, because the mean of its divisors is an integer number (56182860).

Almost surely, 2^433222213 is an apocalyptic number.

It is an amenable number.

433222213 is a deficient number, since it is larger than the sum of its proper divisors (16240667).

433222213 is a wasteful number, since it uses less digits than its factorization.

433222213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43427.

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

The square root of 433222213 is about 20813.9907994599. The cubic root of 433222213 is about 756.6648715783.

Adding to 433222213 its reverse (312222334), we get a palindrome (745444547).

The spelling of 433222213 in words is "four hundred thirty-three million, two hundred twenty-two thousand, two hundred thirteen".