11119002011 has 8 divisors (see below), whose sum is σ = 12266366784. Its totient is φ = 10013359680.

The previous prime is 11119002007. The next prime is 11119002043. The reversal of 11119002011 is 11020091111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11119002011 - 2² = 11119002007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11119002091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10430051 + ... + 10431116.

It is an arithmetic number, because the mean of its divisors is an integer number (1533295848).

Almost surely, 2^11119002011 is an apocalyptic number.

11119002011 is a deficient number, since it is larger than the sum of its proper divisors (1147364773).

11119002011 is a wasteful number, since it uses less digits than its factorization.

11119002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20861221.

The product of its (nonzero) digits is 18, while the sum is 17.

Adding to 11119002011 its reverse (11020091111), we get a palindrome (22139093122).

The spelling of 11119002011 in words is "eleven billion, one hundred nineteen million, two thousand, eleven".