323222211221222 has 8 divisors (see below), whose sum is σ = 505913026259376. Its totient is φ = 154584535801432.

The previous prime is 323222211221213. The next prime is 323222211221243. The reversal of 323222211221222 is 222122112222323.

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

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 3 ways as a sum of consecutive naturals, for example, 3513284904533 + ... + 3513284904624.

It is an arithmetic number, because the mean of its divisors is an integer number (63239128282422).

Almost surely, 2^{323222211221222} is an apocalyptic number.

323222211221222 is a deficient number, since it is larger than the sum of its proper divisors (182690815038154).

323222211221222 is a wasteful number, since it uses less digits than its factorization.

323222211221222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7026569809182.

The product of its digits is 9216, while the sum is 29.

Adding to 323222211221222 its reverse (222122112222323), we get a palindrome (545344323443545).

The spelling of 323222211221222 in words is "three hundred twenty-three trillion, two hundred twenty-two billion, two hundred eleven million, two hundred twenty-one thousand, two hundred twenty-two".