213324422 has 8 divisors (see below), whose sum is σ = 320056272. Its totient is φ = 106639000.

The previous prime is 213324421. The next prime is 213324427. The reversal of 213324422 is 224423312.

213324422 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213324421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4172 + ... + 21072.

It is an arithmetic number, because the mean of its divisors is an integer number (40007034).

Almost surely, 2^213324422 is an apocalyptic number.

213324422 is a deficient number, since it is larger than the sum of its proper divisors (106731850).

213324422 is a wasteful number, since it uses less digits than its factorization.

213324422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23214.

The product of its digits is 2304, while the sum is 23.

The square root of 213324422 is about 14605.6298049759. The cubic root of 213324422 is about 597.5123129060.

Adding to 213324422 its reverse (224423312), we get a palindrome (437747734).

The spelling of 213324422 in words is "two hundred thirteen million, three hundred twenty-four thousand, four hundred twenty-two".