4222342217 has 2 divisors, whose sum is σ = 4222342218. Its totient is φ = 4222342216.

The previous prime is 4222342177. The next prime is 4222342247. The reversal of 4222342217 is 7122432224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3138352441 + 1083989776 = 56021^2 + 32924^2 .

It is a cyclic number.

It is not a de Polignac number, because 4222342217 - 2²⁶ = 4155233353 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4222342217.

It is not a weakly prime, because it can be changed into another prime (4222342247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111171108 + 2111171109.

It is an arithmetic number, because the mean of its divisors is an integer number (2111171109).

Almost surely, 2^4222342217 is an apocalyptic number.

It is an amenable number.

4222342217 is a deficient number, since it is larger than the sum of its proper divisors (1).

4222342217 is an equidigital number, since it uses as much as digits as its factorization.

4222342217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10752, while the sum is 29.

The square root of 4222342217 is about 64979.5522991656. The cubic root of 4222342217 is about 1616.2845064925.

The spelling of 4222342217 in words is "four billion, two hundred twenty-two million, three hundred forty-two thousand, two hundred seventeen".