2216170106 has 16 divisors (see below), whose sum is σ = 3476867328. Its totient is φ = 1057438800.

The previous prime is 2216170091. The next prime is 2216170109. The reversal of 2216170106 is 6010716122.

It is a super-2 number, since 2×2216170106² = 9822819877456102472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2216170109) 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 7 ways as a sum of consecutive naturals, for example, 36065 + ... + 75716.

It is an arithmetic number, because the mean of its divisors is an integer number (217304208).

Almost surely, 2^2216170106 is an apocalyptic number.

2216170106 is a deficient number, since it is larger than the sum of its proper divisors (1260697222).

2216170106 is a wasteful number, since it uses less digits than its factorization.

2216170106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112237.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 2216170106 is about 47076.2159269413. The cubic root of 2216170106 is about 1303.7701416050.

Adding to 2216170106 its reverse (6010716122), we get a palindrome (8226886228).

The spelling of 2216170106 in words is "two billion, two hundred sixteen million, one hundred seventy thousand, one hundred six".