16682206217158 has 8 divisors (see below), whose sum is σ = 25084491012360. Its totient is φ = 8320709213040.

The previous prime is 16682206217143. The next prime is 16682206217161. The reversal of 16682206217158 is 85171260228661.

16682206217158 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 16682206217099 and 16682206217108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10196946748 + ... + 10196948383.

It is an arithmetic number, because the mean of its divisors is an integer number (3135561376545).

Almost surely, 2^{16682206217158} is an apocalyptic number.

16682206217158 is a deficient number, since it is larger than the sum of its proper divisors (8402284795202).

16682206217158 is a wasteful number, since it uses less digits than its factorization.

16682206217158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20393895542.

The product of its (nonzero) digits is 3870720, while the sum is 55.

The spelling of 16682206217158 in words is "sixteen trillion, six hundred eighty-two billion, two hundred six million, two hundred seventeen thousand, one hundred fifty-eight".