3223213333217 has 2 divisors, whose sum is σ = 3223213333218. Its totient is φ = 3223213333216.

The previous prime is 3223213333169. The next prime is 3223213333229. The reversal of 3223213333217 is 7123333123223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3008840629201 + 214372704016 = 1734601^2 + 463004^2 .

It is a cyclic number.

It is not a de Polignac number, because 3223213333217 - 2¹⁴ = 3223213316833 is a prime.

It is not a weakly prime, because it can be changed into another prime (3223213333517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1611606666608 + 1611606666609.

It is an arithmetic number, because the mean of its divisors is an integer number (1611606666609).

Almost surely, 2^{3223213333217} is an apocalyptic number.

It is an amenable number.

3223213333217 is a deficient number, since it is larger than the sum of its proper divisors (1).

3223213333217 is an equidigital number, since it uses as much as digits as its factorization.

3223213333217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 35.

The spelling of 3223213333217 in words is "three trillion, two hundred twenty-three billion, two hundred thirteen million, three hundred thirty-three thousand, two hundred seventeen".