3222012217 has 2 divisors, whose sum is σ = 3222012218. Its totient is φ = 3222012216.

The previous prime is 3222012173. The next prime is 3222012223. The reversal of 3222012217 is 7122102223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2682100521 + 539911696 = 51789^2 + 23236^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3222012217 is a prime.

It is not a weakly prime, because it can be changed into another prime (3222012917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1611006108 + 1611006109.

It is an arithmetic number, because the mean of its divisors is an integer number (1611006109).

Almost surely, 2^3222012217 is an apocalyptic number.

It is an amenable number.

3222012217 is a deficient number, since it is larger than the sum of its proper divisors (1).

3222012217 is an equidigital number, since it uses as much as digits as its factorization.

3222012217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 3222012217 is about 56762.7713999237. The cubic root of 3222012217 is about 1476.9837855063.

The spelling of 3222012217 in words is "three billion, two hundred twenty-two million, twelve thousand, two hundred seventeen".