422242017 has 16 divisors (see below), whose sum is σ = 568227840. Its totient is φ = 278888400.

The previous prime is 422242013. The next prime is 422242021. The reversal of 422242017 is 710242224.

It is an interprime number because it is at equal distance from previous prime (422242013) and next prime (422242021).

It is not a de Polignac number, because 422242017 - 2² = 422242013 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422242013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149892 + ... + 152682.

It is an arithmetic number, because the mean of its divisors is an integer number (35514240).

Almost surely, 2^422242017 is an apocalyptic number.

It is an amenable number.

422242017 is a deficient number, since it is larger than the sum of its proper divisors (145985823).

422242017 is a wasteful number, since it uses less digits than its factorization.

422242017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3244.

The product of its (nonzero) digits is 1792, while the sum is 24.

The square root of 422242017 is about 20548.5283414652. The cubic root of 422242017 is about 750.2174285159.

The spelling of 422242017 in words is "four hundred twenty-two million, two hundred forty-two thousand, seventeen".