8226048361818 has 192 divisors, whose sum is σ = 20489096613888. Its totient is φ = 2155092817920.

The previous prime is 8226048361747. The next prime is 8226048361831. The reversal of 8226048361818 is 8181638406228.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 369748771 + ... + 369771017.

It is an arithmetic number, because the mean of its divisors is an integer number (106714044864).

Almost surely, 2^{8226048361818} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8226048361818, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10244548306944).

8226048361818 is an abundant number, since it is smaller than the sum of its proper divisors (12263048252070).

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

8226048361818 is a wasteful number, since it uses less digits than its factorization.

8226048361818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23077 (or 23060 counting only the distinct ones).

The product of its (nonzero) digits is 7077888, while the sum is 57.

The spelling of 8226048361818 in words is "eight trillion, two hundred twenty-six billion, forty-eight million, three hundred sixty-one thousand, eight hundred eighteen".