213363222 has 16 divisors (see below), whose sum is σ = 427023552. Its totient is φ = 71071560.

The previous prime is 213363191. The next prime is 213363253. The reversal of 213363222 is 222363312.

It is an interprime number because it is at equal distance from previous prime (213363191) and next prime (213363253).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 213363192 and 213363201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2428 + ... + 20799.

It is an arithmetic number, because the mean of its divisors is an integer number (26688972).

Almost surely, 2^213363222 is an apocalyptic number.

213363222 is an abundant number, since it is smaller than the sum of its proper divisors (213660330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213363222 is a wasteful number, since it uses less digits than its factorization.

213363222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24763.

The product of its digits is 2592, while the sum is 24.

The square root of 213363222 is about 14606.9579995289. The cubic root of 213363222 is about 597.5485364072.

The spelling of 213363222 in words is "two hundred thirteen million, three hundred sixty-three thousand, two hundred twenty-two".