208827216112 has 20 divisors (see below), whose sum is σ = 405128896480. Its totient is φ = 104277823488.

The previous prime is 208827216097. The next prime is 208827216127. The reversal of 208827216112 is 211612728802.

208827216112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (208827216097) and next prime (208827216127).

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, 8473848 + ... + 8498455.

It is an arithmetic number, because the mean of its divisors is an integer number (20256444824).

Almost surely, 2^208827216112 is an apocalyptic number.

It is an amenable number.

208827216112 is a deficient number, since it is larger than the sum of its proper divisors (196301680368).

208827216112 is a wasteful number, since it uses less digits than its factorization.

208827216112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16973080 (or 16973074 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 40.

The spelling of 208827216112 in words is "two hundred eight billion, eight hundred twenty-seven million, two hundred sixteen thousand, one hundred twelve".