222321031322 has 16 divisors (see below), whose sum is σ = 359820676320. Its totient is φ = 102413506032.

The previous prime is 222321031259. The next prime is 222321031333. The reversal of 222321031322 is 223130123222.

222321031322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 8161172 + ... + 8188367.

It is an arithmetic number, because the mean of its divisors is an integer number (22488792270).

Almost surely, 2^222321031322 is an apocalyptic number.

222321031322 is a deficient number, since it is larger than the sum of its proper divisors (137499644998).

222321031322 is a wasteful number, since it uses less digits than its factorization.

222321031322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16350077.

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

Adding to 222321031322 its reverse (223130123222), we get a palindrome (445451154544).

The spelling of 222321031322 in words is "two hundred twenty-two billion, three hundred twenty-one million, thirty-one thousand, three hundred twenty-two".