1009812291611 has 2 divisors, whose sum is σ = 1009812291612. Its totient is φ = 1009812291610.

The previous prime is 1009812291577. The next prime is 1009812291617. The reversal of 1009812291611 is 1161922189001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1009812291611 - 2³⁴ = 992632422427 is a prime.

It is not a weakly prime, because it can be changed into another prime (1009812291617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 504906145805 + 504906145806.

It is an arithmetic number, because the mean of its divisors is an integer number (504906145806).

Almost surely, 2^{1009812291611} is an apocalyptic number.

1009812291611 is a deficient number, since it is larger than the sum of its proper divisors (1).

1009812291611 is an equidigital number, since it uses as much as digits as its factorization.

1009812291611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 41.

The spelling of 1009812291611 in words is "one trillion, nine billion, eight hundred twelve million, two hundred ninety-one thousand, six hundred eleven".