4226120364217 has 2 divisors, whose sum is σ = 4226120364218. Its totient is φ = 4226120364216.

The previous prime is 4226120364199. The next prime is 4226120364223. The reversal of 4226120364217 is 7124630216224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4225590029376 + 530334841 = 2055624^2 + 23029^2 .

It is a cyclic number.

It is not a de Polignac number, because 4226120364217 - 2¹¹ = 4226120362169 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4226120364217.

It is not a weakly prime, because it can be changed into another prime (4226120364247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2113060182108 + 2113060182109.

It is an arithmetic number, because the mean of its divisors is an integer number (2113060182109).

Almost surely, 2^{4226120364217} is an apocalyptic number.

It is an amenable number.

4226120364217 is a deficient number, since it is larger than the sum of its proper divisors (1).

4226120364217 is an equidigital number, since it uses as much as digits as its factorization.

4226120364217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 4226120364217 in words is "four trillion, two hundred twenty-six billion, one hundred twenty million, three hundred sixty-four thousand, two hundred seventeen".