118198608206 has 144 divisors (see below), whose sum is σ = 223743513600. Its totient is φ = 46598007456.

The previous prime is 118198608191. The next prime is 118198608247. The reversal of 118198608206 is 602806891811.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 329243855 + ... + 329244213.

It is an arithmetic number, because the mean of its divisors is an integer number (1553774400).

Almost surely, 2^118198608206 is an apocalyptic number.

118198608206 is a deficient number, since it is larger than the sum of its proper divisors (105544905394).

118198608206 is a wasteful number, since it uses less digits than its factorization.

118198608206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563 (or 513 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 50.

The spelling of 118198608206 in words is "one hundred eighteen billion, one hundred ninety-eight million, six hundred eight thousand, two hundred six".