323212200220271 has 2 divisors, whose sum is σ = 323212200220272. Its totient is φ = 323212200220270.

The previous prime is 323212200220211. The next prime is 323212200220277. The reversal of 323212200220271 is 172022002212323.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323212200220271 - 2³⁰ = 323211126478447 is a prime.

It is a super-2 number, since 2×323212200220271² (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 (323212200220277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161606100110135 + 161606100110136.

It is an arithmetic number, because the mean of its divisors is an integer number (161606100110136).

Almost surely, 2^{323212200220271} is an apocalyptic number.

323212200220271 is a deficient number, since it is larger than the sum of its proper divisors (1).

323212200220271 is an equidigital number, since it uses as much as digits as its factorization.

323212200220271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 29.

Adding to 323212200220271 its reverse (172022002212323), we get a palindrome (495234202432594).

The spelling of 323212200220271 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred million, two hundred twenty thousand, two hundred seventy-one".