222232213230 has 64 divisors (see below), whose sum is σ = 536241807360. Its totient is φ = 58941916416.

The previous prime is 222232213213. The next prime is 222232213241. The reversal of 222232213230 is 32312232222.

It is a self number, because there is not a number n which added to its sum of digits gives 222232213230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7538299 + ... + 7567721.

It is an arithmetic number, because the mean of its divisors is an integer number (8378778240).

Almost surely, 2^222232213230 is an apocalyptic number.

222232213230 is an abundant number, since it is smaller than the sum of its proper divisors (314009594130).

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

222232213230 is a wasteful number, since it uses less digits than its factorization.

222232213230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30785.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 222232213230 its reverse (32312232222), we get a palindrome (254544445452).

The spelling of 222232213230 in words is "two hundred twenty-two billion, two hundred thirty-two million, two hundred thirteen thousand, two hundred thirty".