16422119 has 16 divisors (see below), whose sum is σ = 20217600. Its totient is φ = 13017984.

The previous prime is 16422113. The next prime is 16422121. The reversal of 16422119 is 91122461.

It is not a de Polignac number, because 16422119 - 2⁸ = 16421863 is a prime.

It is a super-2 number, since 2×16422119² = 539371984900322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16422113) 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, 5852 + ... + 8190.

It is an arithmetic number, because the mean of its divisors is an integer number (1263600).

Almost surely, 2^16422119 is an apocalyptic number.

16422119 is a deficient number, since it is larger than the sum of its proper divisors (3795481).

16422119 is a wasteful number, since it uses less digits than its factorization.

16422119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2422.

The product of its digits is 864, while the sum is 26.

The square root of 16422119 is about 4052.4213749313. The cubic root of 16422119 is about 254.1809888672.

The spelling of 16422119 in words is "sixteen million, four hundred twenty-two thousand, one hundred nineteen".