8227808757011 has 2 divisors, whose sum is σ = 8227808757012. Its totient is φ = 8227808757010.

The previous prime is 8227808756977. The next prime is 8227808757053. The reversal of 8227808757011 is 1107578087228.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8227808757011 is a prime.

It is not a weakly prime, because it can be changed into another prime (8227808757061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4113904378505 + 4113904378506.

It is an arithmetic number, because the mean of its divisors is an integer number (4113904378506).

Almost surely, 2^{8227808757011} is an apocalyptic number.

8227808757011 is a deficient number, since it is larger than the sum of its proper divisors (1).

8227808757011 is an equidigital number, since it uses as much as digits as its factorization.

8227808757011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3512320, while the sum is 56.

The spelling of 8227808757011 in words is "eight trillion, two hundred twenty-seven billion, eight hundred eight million, seven hundred fifty-seven thousand, eleven".