11208205814 has 8 divisors (see below), whose sum is σ = 18105563280. Its totient is φ = 5173018056.

The previous prime is 11208205781. The next prime is 11208205843. The reversal of 11208205814 is 41850280211.

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

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 3 ways as a sum of consecutive naturals, for example, 215542394 + ... + 215542445.

It is an arithmetic number, because the mean of its divisors is an integer number (2263195410).

Almost surely, 2^11208205814 is an apocalyptic number.

11208205814 is a deficient number, since it is larger than the sum of its proper divisors (6897357466).

11208205814 is a wasteful number, since it uses less digits than its factorization.

11208205814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431084854.

The product of its (nonzero) digits is 5120, while the sum is 32.

The spelling of 11208205814 in words is "eleven billion, two hundred eight million, two hundred five thousand, eight hundred fourteen".