323213320312222 has 16 divisors (see below), whose sum is σ = 504541131867360. Its totient is φ = 155099681268448.

The previous prime is 323213320312189. The next prime is 323213320312273. The reversal of 323213320312222 is 222213023312323.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16684551553 + ... + 16684570924.

It is an arithmetic number, because the mean of its divisors is an integer number (31533820741710).

Almost surely, 2^{323213320312222} is an apocalyptic number.

323213320312222 is a deficient number, since it is larger than the sum of its proper divisors (181327811555138).

323213320312222 is a wasteful number, since it uses less digits than its factorization.

323213320312222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33369122675.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 323213320312222 its reverse (222213023312323), we get a palindrome (545426343624545).

The spelling of 323213320312222 in words is "three hundred twenty-three trillion, two hundred thirteen billion, three hundred twenty million, three hundred twelve thousand, two hundred twenty-two".