220108167 has 6 divisors (see below), whose sum is σ = 317934032. Its totient is φ = 146738772.

The previous prime is 220108157. The next prime is 220108177. The reversal of 220108167 is 761801022.

It is an interprime number because it is at equal distance from previous prime (220108157) and next prime (220108177).

It is not a de Polignac number, because 220108167 - 2⁸ = 220107911 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 220108167.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220108157) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12228223 + ... + 12228240.

Almost surely, 2^220108167 is an apocalyptic number.

220108167 is a deficient number, since it is larger than the sum of its proper divisors (97825865).

220108167 is a wasteful number, since it uses less digits than its factorization.

220108167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24456469 (or 24456466 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 220108167 is about 14836.0428349341. The cubic root of 220108167 is about 603.7799943948.

Adding to 220108167 its reverse (761801022), we get a palindrome (981909189).

The spelling of 220108167 in words is "two hundred twenty million, one hundred eight thousand, one hundred sixty-seven".