4422256117 has 2 divisors, whose sum is σ = 4422256118. Its totient is φ = 4422256116.

The previous prime is 4422256109. The next prime is 4422256151. The reversal of 4422256117 is 7116522244.

It is an a-pointer prime, because the next prime (4422256151) can be obtained adding 4422256117 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3466147876 + 956108241 = 58874^2 + 30921^2 .

It is a cyclic number.

It is not a de Polignac number, because 4422256117 - 2³ = 4422256109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4422256217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2211128058 + 2211128059.

It is an arithmetic number, because the mean of its divisors is an integer number (2211128059).

Almost surely, 2^4422256117 is an apocalyptic number.

It is an amenable number.

4422256117 is a deficient number, since it is larger than the sum of its proper divisors (1).

4422256117 is an equidigital number, since it uses as much as digits as its factorization.

4422256117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26880, while the sum is 34.

The square root of 4422256117 is about 66500.0459924653. The cubic root of 4422256117 is about 1641.4007610258.

The spelling of 4422256117 in words is "four billion, four hundred twenty-two million, two hundred fifty-six thousand, one hundred seventeen".