16109022 has 8 divisors (see below), whose sum is σ = 32218056. Its totient is φ = 5369672.

The previous prime is 16109003. The next prime is 16109033. The reversal of 16109022 is 22090161.

It is a sphenic number, since it is the product of 3 distinct primes.

16109022 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 16109022.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1342413 + ... + 1342424.

It is an arithmetic number, because the mean of its divisors is an integer number (4027257).

Almost surely, 2^16109022 is an apocalyptic number.

16109022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16109022 is a wasteful number, since it uses less digits than its factorization.

16109022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2684842.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 16109022 is about 4013.6046143087. The cubic root of 16109022 is about 252.5552445863. Note that the first 3 decimals are identical.

Adding to 16109022 its reverse (22090161), we get a palindrome (38199183).

The spelling of 16109022 in words is "sixteen million, one hundred nine thousand, twenty-two".