1002271288211 has 2 divisors, whose sum is σ = 1002271288212. Its totient is φ = 1002271288210.

The previous prime is 1002271288169. The next prime is 1002271288241. The reversal of 1002271288211 is 1128821722001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1002271288211 - 2¹⁰ = 1002271287187 is a prime.

It is not a weakly prime, because it can be changed into another prime (1002271288241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501135644105 + 501135644106.

It is an arithmetic number, because the mean of its divisors is an integer number (501135644106).

Almost surely, 2^{1002271288211} is an apocalyptic number.

1002271288211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002271288211 is an equidigital number, since it uses as much as digits as its factorization.

1002271288211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7168, while the sum is 35.

The spelling of 1002271288211 in words is "one trillion, two billion, two hundred seventy-one million, two hundred eighty-eight thousand, two hundred eleven".