222013220330 has 32 divisors (see below), whose sum is σ = 454907726208. Its totient is φ = 77221988800.

The previous prime is 222013220293. The next prime is 222013220339. The reversal of 222013220330 is 33022310222.

222013220330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (222013220339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43873601 + ... + 43878660.

It is an arithmetic number, because the mean of its divisors is an integer number (14215866444).

Almost surely, 2^222013220330 is an apocalyptic number.

222013220330 is an abundant number, since it is smaller than the sum of its proper divisors (232894505878).

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

222013220330 is a wasteful number, since it uses less digits than its factorization.

222013220330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87752302.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 222013220330 its reverse (33022310222), we get a palindrome (255035530552).

The spelling of 222013220330 in words is "two hundred twenty-two billion, thirteen million, two hundred twenty thousand, three hundred thirty".