8227808760018 has 32 divisors (see below), whose sum is σ = 16548883580160. Its totient is φ = 2727102304080.

The previous prime is 8227808759977. The next prime is 8227808760029. The reversal of 8227808760018 is 8100678087228.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8227808760018.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4712880 + ... + 6218267.

It is an arithmetic number, because the mean of its divisors is an integer number (517152611880).

Almost surely, 2^{8227808760018} is an apocalyptic number.

8227808760018 is an abundant number, since it is smaller than the sum of its proper divisors (8321074820142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8227808760018 is a wasteful number, since it uses less digits than its factorization.

8227808760018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10931862.

The product of its (nonzero) digits is 4816896, while the sum is 57.

The spelling of 8227808760018 in words is "eight trillion, two hundred twenty-seven billion, eight hundred eight million, seven hundred sixty thousand, eighteen".