323200013220211 has 4 divisors (see below), whose sum is σ = 326831474043000. Its totient is φ = 319568552397424.

The previous prime is 323200013220143. The next prime is 323200013220223. The reversal of 323200013220211 is 112022310002323.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323200013220211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323200013220241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1815730411261 + ... + 1815730411438.

It is an arithmetic number, because the mean of its divisors is an integer number (81707868510750).

Almost surely, 2^{323200013220211} is an apocalyptic number.

323200013220211 is a deficient number, since it is larger than the sum of its proper divisors (3631460822789).

323200013220211 is an equidigital number, since it uses as much as digits as its factorization.

323200013220211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3631460822788.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 323200013220211 its reverse (112022310002323), we get a palindrome (435222323222534).

The spelling of 323200013220211 in words is "three hundred twenty-three trillion, two hundred billion, thirteen million, two hundred twenty thousand, two hundred eleven".