321232023344222 has 8 divisors (see below), whose sum is σ = 481848590976456. Its totient is φ = 160615826352072.

The previous prime is 321232023344147. The next prime is 321232023344299. The reversal of 321232023344222 is 222443320232123.

It is a happy number.

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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90483053 + ... + 93966200.

It is an arithmetic number, because the mean of its divisors is an integer number (60231073872057).

Almost surely, 2^{321232023344222} is an apocalyptic number.

321232023344222 is a deficient number, since it is larger than the sum of its proper divisors (160616567632234).

321232023344222 is a wasteful number, since it uses less digits than its factorization.

321232023344222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185320042.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 321232023344222 its reverse (222443320232123), we get a palindrome (543675343576345).

The spelling of 321232023344222 in words is "three hundred twenty-one trillion, two hundred thirty-two billion, twenty-three million, three hundred forty-four thousand, two hundred twenty-two".