323200223022197 has 2 divisors, whose sum is σ = 323200223022198. Its totient is φ = 323200223022196.

The previous prime is 323200223022137. The next prime is 323200223022217. The reversal of 323200223022197 is 791220322002323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 166728369327556 + 156471853694641 = 12912334^2 + 12508871^2 .

It is a cyclic number.

It is not a de Polignac number, because 323200223022197 - 2¹⁰ = 323200223021173 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 323200223022197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323200223022137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161600111511098 + 161600111511099.

It is an arithmetic number, because the mean of its divisors is an integer number (161600111511099).

Almost surely, 2^{323200223022197} is an apocalyptic number.

It is an amenable number.

323200223022197 is a deficient number, since it is larger than the sum of its proper divisors (1).

323200223022197 is an equidigital number, since it uses as much as digits as its factorization.

323200223022197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 38.

The spelling of 323200223022197 in words is "three hundred twenty-three trillion, two hundred billion, two hundred twenty-three million, twenty-two thousand, one hundred ninety-seven".