8226648466228 has 12 divisors (see below), whose sum is σ = 14396681289060. Its totient is φ = 4113310955072.

The previous prime is 8226648466177. The next prime is 8226648466249.

8226648466228 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 1212901337124 + 7013747129104 = 1101318^2 + 2648348^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8226648466228.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1853551 + ... + 4459702.

It is an arithmetic number, because the mean of its divisors is an integer number (1199723440755).

Almost surely, 2^{8226648466228} is an apocalyptic number.

It is an amenable number.

8226648466228 is a deficient number, since it is larger than the sum of its proper divisors (6170032822832).

8226648466228 is a wasteful number, since it uses less digits than its factorization.

8226648466228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6639026 (or 6639024 counting only the distinct ones).

The product of its digits is 169869312, while the sum is 64.

The spelling of 8226648466228 in words is "eight trillion, two hundred twenty-six billion, six hundred forty-eight million, four hundred sixty-six thousand, two hundred twenty-eight".