11110000012 has 12 divisors (see below), whose sum is σ = 19457569096. Its totient is φ = 5550694560.

The previous prime is 11110000001. The next prime is 11110000019. The reversal of 11110000012 is 21000001111.

It is not an unprimeable number, because it can be changed into a prime (11110000019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1070553 + ... + 1080880.

Almost surely, 2^11110000012 is an apocalyptic number.

It is an amenable number.

11110000012 is a deficient number, since it is larger than the sum of its proper divisors (8347569084).

11110000012 is a wasteful number, since it uses less digits than its factorization.

11110000012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2152728 (or 2152726 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 11110000012 its reverse (21000001111), we get a palindrome (32110001123).

The spelling of 11110000012 in words is "eleven billion, one hundred ten million, twelve", and thus it is an aban number.