323220223330201 has 16 divisors (see below), whose sum is σ = 330549838456320. Its totient is φ = 315956856242880.

The previous prime is 323220223330139. The next prime is 323220223330289. The reversal of 323220223330201 is 102033322022323.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 323220223330201 - 2⁷ = 323220223330073 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 323220223330201.

It is not an unprimeable number, because it can be changed into a prime (323520223330201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49803040 + ... + 55917646.

It is an arithmetic number, because the mean of its divisors is an integer number (20659364903520).

Almost surely, 2^{323220223330201} is an apocalyptic number.

It is an amenable number.

323220223330201 is a deficient number, since it is larger than the sum of its proper divisors (7329615126119).

323220223330201 is a wasteful number, since it uses less digits than its factorization.

323220223330201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6120024.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 323220223330201 its reverse (102033322022323), we get a palindrome (425253545352524).

The spelling of 323220223330201 in words is "three hundred twenty-three trillion, two hundred twenty billion, two hundred twenty-three million, three hundred thirty thousand, two hundred one".