322230213 has 12 divisors (see below), whose sum is σ = 480458368. Its totient is φ = 207890280.

The previous prime is 322230191. The next prime is 322230277. The reversal of 322230213 is 312032223.

It is a happy number.

It is not a de Polignac number, because 322230213 - 2⁶ = 322230149 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 (322230283) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 577195 + ... + 577752.

Almost surely, 2^322230213 is an apocalyptic number.

It is an amenable number.

322230213 is a deficient number, since it is larger than the sum of its proper divisors (158228155).

322230213 is a wasteful number, since it uses less digits than its factorization.

322230213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1154984 (or 1154981 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 322230213 is about 17950.7719332624. The cubic root of 322230213 is about 685.5757058311.

Adding to 322230213 its reverse (312032223), we get a palindrome (634262436).

The spelling of 322230213 in words is "three hundred twenty-two million, two hundred thirty thousand, two hundred thirteen".