8338221313288 has 64 divisors (see below), whose sum is σ = 17125504704000. Its totient is φ = 3788372431872.

The previous prime is 8338221313277. The next prime is 8338221313309. The reversal of 8338221313288 is 8823131228338.

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 15 ways as a sum of consecutive naturals, for example, 104314345 + ... + 104394247.

It is an arithmetic number, because the mean of its divisors is an integer number (267586011000).

Almost surely, 2^{8338221313288} is an apocalyptic number.

It is an amenable number.

8338221313288 is an abundant number, since it is smaller than the sum of its proper divisors (8787283390712).

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

8338221313288 is a wasteful number, since it uses less digits than its factorization.

8338221313288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106414 (or 106410 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 52.

The spelling of 8338221313288 in words is "eight trillion, three hundred thirty-eight billion, two hundred twenty-one million, three hundred thirteen thousand, two hundred eighty-eight".