8022272557228 has 12 divisors (see below), whose sum is σ = 14044728314232. Its totient is φ = 4009493038880.

The previous prime is 8022272557141. The next prime is 8022272557319. The reversal of 8022272557228 is 8227552722208.

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, 410798950 + ... + 410818477.

It is an arithmetic number, because the mean of its divisors is an integer number (1170394026186).

Almost surely, 2^{8022272557228} is an apocalyptic number.

It is an amenable number.

8022272557228 is a deficient number, since it is larger than the sum of its proper divisors (6022455757004).

8022272557228 is a wasteful number, since it uses less digits than its factorization.

8022272557228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821619872 (or 821619870 counting only the distinct ones).

The product of its (nonzero) digits is 5017600, while the sum is 52.

The spelling of 8022272557228 in words is "eight trillion, twenty-two billion, two hundred seventy-two million, five hundred fifty-seven thousand, two hundred twenty-eight".