323212230219971 has 2 divisors, whose sum is σ = 323212230219972. Its totient is φ = 323212230219970.

The previous prime is 323212230219959. The next prime is 323212230220031. The reversal of 323212230219971 is 179912032212323.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323212230219971 is a prime.

It is a super-2 number, since 2×323212230219971² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (323212230219371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161606115109985 + 161606115109986.

It is an arithmetic number, because the mean of its divisors is an integer number (161606115109986).

Almost surely, 2^{323212230219971} is an apocalyptic number.

323212230219971 is a deficient number, since it is larger than the sum of its proper divisors (1).

323212230219971 is an equidigital number, since it uses as much as digits as its factorization.

323212230219971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 489888, while the sum is 47.

The spelling of 323212230219971 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred thirty million, two hundred nineteen thousand, nine hundred seventy-one".