230222213 has 16 divisors (see below), whose sum is σ = 264768000. Its totient is φ = 198555840.

The previous prime is 230222149. The next prime is 230222231. The reversal of 230222213 is 312222032.

It is a cyclic number.

It is not a de Polignac number, because 230222213 - 2⁶ = 230222149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 230222191 and 230222200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230222273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1838 + ... + 21536.

It is an arithmetic number, because the mean of its divisors is an integer number (16548000).

Almost surely, 2^230222213 is an apocalyptic number.

It is an amenable number.

230222213 is a deficient number, since it is larger than the sum of its proper divisors (34545787).

230222213 is a wasteful number, since it uses less digits than its factorization.

230222213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19772.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 230222213 is about 15173.0752650872. The cubic root of 230222213 is about 612.8898203211.

Adding to 230222213 its reverse (312222032), we get a palindrome (542444245).

The spelling of 230222213 in words is "two hundred thirty million, two hundred twenty-two thousand, two hundred thirteen".