323201221221001 has 8 divisors (see below), whose sum is σ = 340245026095520. Its totient is φ = 306160737774912.

The previous prime is 323201221220989. The next prime is 323201221221019. The reversal of 323201221221001 is 100122122102323.

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

It is a cyclic number.

It is not a de Polignac number, because 323201221221001 - 2¹⁵ = 323201221188233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323201221221041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 830157360 + ... + 830546593.

It is an arithmetic number, because the mean of its divisors is an integer number (42530628261940).

Almost surely, 2^{323201221221001} is an apocalyptic number.

It is an amenable number.

323201221221001 is a deficient number, since it is larger than the sum of its proper divisors (17043804874519).

323201221221001 is a wasteful number, since it uses less digits than its factorization.

323201221221001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1660714215.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 323201221221001 its reverse (100122122102323), we get a palindrome (423323343323324).

The spelling of 323201221221001 in words is "three hundred twenty-three trillion, two hundred one billion, two hundred twenty-one million, two hundred twenty-one thousand, one".