11124491116 has 6 divisors (see below), whose sum is σ = 19467859460. Its totient is φ = 5562245556.

The previous prime is 11124491111. The next prime is 11124491117. The reversal of 11124491116 is 61119442111.

It is not an unprimeable number, because it can be changed into a prime (11124491111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1390561386 + ... + 1390561393.

Almost surely, 2^11124491116 is an apocalyptic number.

It is an amenable number.

11124491116 is a deficient number, since it is larger than the sum of its proper divisors (8343368344).

11124491116 is a wasteful number, since it uses less digits than its factorization.

11124491116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2781122783 (or 2781122781 counting only the distinct ones).

The product of its digits is 1728, while the sum is 31.

The spelling of 11124491116 in words is "eleven billion, one hundred twenty-four million, four hundred ninety-one thousand, one hundred sixteen".