422441205 has 16 divisors (see below), whose sum is σ = 676456704. Its totient is φ = 225118400.

The previous prime is 422441197. The next prime is 422441209. The reversal of 422441205 is 502144224.

It is a happy number.

It is not a de Polignac number, because 422441205 - 2³ = 422441197 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422441209) 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 in 15 ways as a sum of consecutive naturals, for example, 8692 + ... + 30338.

It is an arithmetic number, because the mean of its divisors is an integer number (42278544).

Almost surely, 2^422441205 is an apocalyptic number.

It is an amenable number.

422441205 is a deficient number, since it is larger than the sum of its proper divisors (254015499).

422441205 is a wasteful number, since it uses less digits than its factorization.

422441205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22956.

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 422441205 is about 20553.3745404496. The cubic root of 422441205 is about 750.3353788945.

Adding to 422441205 its reverse (502144224), we get a palindrome (924585429).

The spelling of 422441205 in words is "four hundred twenty-two million, four hundred forty-one thousand, two hundred five".