16106219 has 2 divisors, whose sum is σ = 16106220. Its totient is φ = 16106218.

The previous prime is 16106201. The next prime is 16106221. The reversal of 16106219 is 91260161.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16106219 - 2⁸ = 16105963 is a prime.

It is a super-2 number, since 2×16106219² = 518820580951922, which contains 22 as substring.

Together with 16106221, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (16106239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8053109 + 8053110.

It is an arithmetic number, because the mean of its divisors is an integer number (8053110).

Almost surely, 2^16106219 is an apocalyptic number.

16106219 is a deficient number, since it is larger than the sum of its proper divisors (1).

16106219 is an equidigital number, since it uses as much as digits as its factorization.

16106219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 16106219 is about 4013.2554117574. The cubic root of 16106219 is about 252.5405953748.

The spelling of 16106219 in words is "sixteen million, one hundred six thousand, two hundred nineteen".