11099267899 has 2 divisors, whose sum is σ = 11099267900. Its totient is φ = 11099267898.

The previous prime is 11099267827. The next prime is 11099267903. The reversal of 11099267899 is 99876299011.

11099267899 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (99876299011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11099267899 - 2¹¹ = 11099265851 is a prime.

It is not a weakly prime, because it can be changed into another prime (11099267999) 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, 5549633949 + 5549633950.

It is an arithmetic number, because the mean of its divisors is an integer number (5549633950).

Almost surely, 2^11099267899 is an apocalyptic number.

11099267899 is a deficient number, since it is larger than the sum of its proper divisors (1).

11099267899 is an equidigital number, since it uses as much as digits as its factorization.

11099267899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4408992, while the sum is 61.

The spelling of 11099267899 in words is "eleven billion, ninety-nine million, two hundred sixty-seven thousand, eight hundred ninety-nine".