8227755318212 has 24 divisors (see below), whose sum is σ = 15034280607360. Its totient is φ = 3934898122400.

The previous prime is 8227755318199. The next prime is 8227755318287. The reversal of 8227755318212 is 2128135577228.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331431164 + ... + 331455987.

It is an arithmetic number, because the mean of its divisors is an integer number (626428358640).

Almost surely, 2^{8227755318212} is an apocalyptic number.

It is an amenable number.

8227755318212 is a deficient number, since it is larger than the sum of its proper divisors (6806525289148).

8227755318212 is a wasteful number, since it uses less digits than its factorization.

8227755318212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662887291 (or 662887289 counting only the distinct ones).

The product of its digits is 3763200, while the sum is 53.

The spelling of 8227755318212 in words is "eight trillion, two hundred twenty-seven billion, seven hundred fifty-five million, three hundred eighteen thousand, two hundred twelve".