422119 has 4 divisors (see below), whose sum is σ = 440496. Its totient is φ = 403744.

The previous prime is 422113. The next prime is 422129. The reversal of 422119 is 911224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 422119 - 2³ = 422111 is a prime.

It is a super-2 number, since 2×422119² = 356368900322, which contains 22 as substring.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 422096 and 422105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9154 + ... + 9199.

It is an arithmetic number, because the mean of its divisors is an integer number (110124).

2⁴²²¹¹⁹ is an apocalyptic number.

422119 is a deficient number, since it is larger than the sum of its proper divisors (18377).

422119 is a wasteful number, since it uses less digits than its factorization.

422119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18376.

The product of its digits is 144, while the sum is 19.

The square root of 422119 is about 649.7068569747. The cubic root of 422119 is about 75.0144564726.

The spelling of 422119 in words is "four hundred twenty-two thousand, one hundred nineteen".