11001111119 has 2 divisors, whose sum is σ = 11001111120. Its totient is φ = 11001111118.

The previous prime is 11001111101. The next prime is 11001111127. The reversal of 11001111119 is 91111110011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11001111119 - 2²⁰ = 11000062543 is a prime.

It is a super-2 number, since 2×11001111119² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11001111097 and 11001111106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11001111419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500555559 + 5500555560.

It is an arithmetic number, because the mean of its divisors is an integer number (5500555560).

Almost surely, 2^11001111119 is an apocalyptic number.

11001111119 is a deficient number, since it is larger than the sum of its proper divisors (1).

11001111119 is an equidigital number, since it uses as much as digits as its factorization.

11001111119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9, while the sum is 17.

The spelling of 11001111119 in words is "eleven billion, one million, one hundred eleven thousand, one hundred nineteen".