11123114044 has 12 divisors (see below), whose sum is σ = 22246228144. Its totient is φ = 4767048864.

The previous prime is 11123114027. The next prime is 11123114099. The reversal of 11123114044 is 44041132111.

11123114044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

11123114044 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198627009 + ... + 198627064.

Almost surely, 2^11123114044 is an apocalyptic number.

11123114044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11123114044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11123114044 is a wasteful number, since it uses less digits than its factorization.

11123114044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397254084 (or 397254082 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 11123114044 its reverse (44041132111), we get a palindrome (55164246155).

The spelling of 11123114044 in words is "eleven billion, one hundred twenty-three million, one hundred fourteen thousand, forty-four".