11124558148 has 12 divisors (see below), whose sum is σ = 21237792912. Its totient is φ = 5056617320.

The previous prime is 11124558139. The next prime is 11124558173. The reversal of 11124558148 is 84185542111.

It is a self number, because there is not a number n which added to its sum of digits gives 11124558148.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126415390 + ... + 126415477.

It is an arithmetic number, because the mean of its divisors is an integer number (1769816076).

Almost surely, 2^11124558148 is an apocalyptic number.

It is an amenable number.

11124558148 is a deficient number, since it is larger than the sum of its proper divisors (10113234764).

11124558148 is a wasteful number, since it uses less digits than its factorization.

11124558148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252830882 (or 252830880 counting only the distinct ones).

The product of its digits is 51200, while the sum is 40.

The spelling of 11124558148 in words is "eleven billion, one hundred twenty-four million, five hundred fifty-eight thousand, one hundred forty-eight".