323211022332197 has 2 divisors, whose sum is σ = 323211022332198. Its totient is φ = 323211022332196.

The previous prime is 323211022332083. The next prime is 323211022332223. The reversal of 323211022332197 is 791233220112323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 238044444258721 + 85166578073476 = 15428689^2 + 9228574^2 .

It is a cyclic number.

It is not a de Polignac number, because 323211022332197 - 2²⁴ = 323211005554981 is a prime.

It is a super-2 number, since 2×323211022332197² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323211022832197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161605511166098 + 161605511166099.

It is an arithmetic number, because the mean of its divisors is an integer number (161605511166099).

Almost surely, 2^{323211022332197} is an apocalyptic number.

It is an amenable number.

323211022332197 is a deficient number, since it is larger than the sum of its proper divisors (1).

323211022332197 is an equidigital number, since it uses as much as digits as its factorization.

323211022332197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 41.

The spelling of 323211022332197 in words is "three hundred twenty-three trillion, two hundred eleven billion, twenty-two million, three hundred thirty-two thousand, one hundred ninety-seven".