8225274740266 has 8 divisors (see below), whose sum is σ = 12506924605284. Its totient is φ = 4056299871840.

The previous prime is 8225274740257. The next prime is 8225274740281. The reversal of 8225274740266 is 6620474725228.

It can be written as a sum of positive squares in 2 ways, for example, as 7937297617041 + 287977123225 = 2817321^2 + 536635^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 28168748965 + ... + 28168749256.

Almost surely, 2^{8225274740266} is an apocalyptic number.

8225274740266 is a deficient number, since it is larger than the sum of its proper divisors (4281649865018).

8225274740266 is a wasteful number, since it uses less digits than its factorization.

8225274740266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56337498296.

The product of its (nonzero) digits is 18063360, while the sum is 55.

The spelling of 8225274740266 in words is "eight trillion, two hundred twenty-five billion, two hundred seventy-four million, seven hundred forty thousand, two hundred sixty-six".