11101110219 has 12 divisors (see below), whose sum is σ = 16254594616. Its totient is φ = 7299359712.

The previous prime is 11101110197. The next prime is 11101110233. The reversal of 11101110219 is 91201110111.

It is not a de Polignac number, because 11101110219 - 2⁷ = 11101110091 is a prime.

It is a super-2 number, since 2×11101110219² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11101110269) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8447677 + ... + 8448990.

Almost surely, 2^11101110219 is an apocalyptic number.

11101110219 is a deficient number, since it is larger than the sum of its proper divisors (5153484397).

11101110219 is a wasteful number, since it uses less digits than its factorization.

11101110219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16896746 (or 16896743 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 18.

The spelling of 11101110219 in words is "eleven billion, one hundred one million, one hundred ten thousand, two hundred nineteen".