222213213023 has 8 divisors (see below), whose sum is σ = 229989093600. Its totient is φ = 214444889568.

The previous prime is 222213212987. The next prime is 222213213067. The reversal of 222213213023 is 320312312222.

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

It is a cyclic number.

It is not a de Polignac number, because 222213213023 - 2¹⁸ = 222212950879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 222213213023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222213213083) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1829411 + ... + 1947092.

It is an arithmetic number, because the mean of its divisors is an integer number (28748636700).

Almost surely, 2^222213213023 is an apocalyptic number.

222213213023 is a deficient number, since it is larger than the sum of its proper divisors (7775880577).

222213213023 is a wasteful number, since it uses less digits than its factorization.

222213213023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3778561.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 222213213023 its reverse (320312312222), we get a palindrome (542525525245).

The spelling of 222213213023 in words is "two hundred twenty-two billion, two hundred thirteen million, two hundred thirteen thousand, twenty-three".