422110143 has 32 divisors (see below), whose sum is σ = 769664000. Its totient is φ = 222650208.

The previous prime is 422110141. The next prime is 422110151. The reversal of 422110143 is 341011224.

It is not a de Polignac number, because 422110143 - 2¹ = 422110141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422110141) 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 31 ways as a sum of consecutive naturals, for example, 83443 + ... + 88356.

It is an arithmetic number, because the mean of its divisors is an integer number (24052000).

Almost surely, 2^422110143 is an apocalyptic number.

422110143 is a deficient number, since it is larger than the sum of its proper divisors (347553857).

422110143 is a wasteful number, since it uses less digits than its factorization.

422110143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171828 (or 171822 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 422110143 is about 20545.3192479455. The cubic root of 422110143 is about 750.1393181190.

Adding to 422110143 its reverse (341011224), we get a palindrome (763121367).

The spelling of 422110143 in words is "four hundred twenty-two million, one hundred ten thousand, one hundred forty-three".