422119443 has 16 divisors (see below), whose sum is σ = 567818496. Its totient is φ = 278925600.

The previous prime is 422119429. The next prime is 422119499. The reversal of 422119443 is 344911224.

It is not a de Polignac number, because 422119443 - 2⁴ = 422119427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 422119443.

It is not an unprimeable number, because it can be changed into a prime (422119403) 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, 295096 + ... + 296522.

It is an arithmetic number, because the mean of its divisors is an integer number (35488656).

Almost surely, 2^422119443 is an apocalyptic number.

422119443 is a deficient number, since it is larger than the sum of its proper divisors (145699053).

422119443 is a wasteful number, since it uses less digits than its factorization.

422119443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2234.

The product of its digits is 6912, while the sum is 30.

The square root of 422119443 is about 20545.5455756230. The cubic root of 422119443 is about 750.1448271428.

The spelling of 422119443 in words is "four hundred twenty-two million, one hundred nineteen thousand, four hundred forty-three".