323212212319 has 2 divisors, whose sum is σ = 323212212320. Its totient is φ = 323212212318.

The previous prime is 323212212317. The next prime is 323212212347. The reversal of 323212212319 is 913212212323.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 323212212319 - 2¹ = 323212212317 is a prime.

It is a super-2 number, since 2×323212212319² (a number of 24 digits) contains 22 as substring.

Together with 323212212317, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323212212313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161606106159 + 161606106160.

It is an arithmetic number, because the mean of its divisors is an integer number (161606106160).

Almost surely, 2^323212212319 is an apocalyptic number.

323212212319 is a deficient number, since it is larger than the sum of its proper divisors (1).

323212212319 is an equidigital number, since it uses as much as digits as its factorization.

323212212319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 31.

The spelling of 323212212319 in words is "three hundred twenty-three billion, two hundred twelve million, two hundred twelve thousand, three hundred nineteen".