2211101111099 has 2 divisors, whose sum is σ = 2211101111100. Its totient is φ = 2211101111098.

The previous prime is 2211101111069. The next prime is 2211101111111. The reversal of 2211101111099 is 9901111011122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2211101111099 - 2⁸ = 2211101110843 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2211101111039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105550555549 + 1105550555550.

It is an arithmetic number, because the mean of its divisors is an integer number (1105550555550).

Almost surely, 2^{2211101111099} is an apocalyptic number.

2211101111099 is a deficient number, since it is larger than the sum of its proper divisors (1).

2211101111099 is an equidigital number, since it uses as much as digits as its factorization.

2211101111099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 29.

The spelling of 2211101111099 in words is "two trillion, two hundred eleven billion, one hundred one million, one hundred eleven thousand, ninety-nine".