10681818206 has 8 divisors (see below), whose sum is σ = 16025146320. Its totient is φ = 5340102768.

The previous prime is 10681818187. The next prime is 10681818247. The reversal of 10681818206 is 60281818601.

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

It is a super-2 number, since 2×10681818206² (a number of 21 digits) contains 22 as substring.

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, 386471 + ... + 413186.

It is an arithmetic number, because the mean of its divisors is an integer number (2003143290).

Almost surely, 2^10681818206 is an apocalyptic number.

10681818206 is a deficient number, since it is larger than the sum of its proper divisors (5343328114).

10681818206 is an equidigital number, since it uses as much as digits as its factorization.

10681818206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806338.

The product of its (nonzero) digits is 36864, while the sum is 41.

The spelling of 10681818206 in words is "ten billion, six hundred eighty-one million, eight hundred eighteen thousand, two hundred six".