11200111100999 has 2 divisors, whose sum is σ = 11200111101000. Its totient is φ = 11200111100998.

The previous prime is 11200111100993. The next prime is 11200111101017. The reversal of 11200111100999 is 99900111100211.

11200111100999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (99900111100211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11200111100999 - 2⁸ = 11200111100743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11200111100993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600055550499 + 5600055550500.

It is an arithmetic number, because the mean of its divisors is an integer number (5600055550500).

Almost surely, 2^{11200111100999} is an apocalyptic number.

11200111100999 is a deficient number, since it is larger than the sum of its proper divisors (1).

11200111100999 is an equidigital number, since it uses as much as digits as its factorization.

11200111100999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 35.

The spelling of 11200111100999 in words is "eleven trillion, two hundred billion, one hundred eleven million, one hundred thousand, nine hundred ninety-nine".