11522550124 has 24 divisors (see below), whose sum is σ = 20208031200. Its totient is φ = 5748844416.

The previous prime is 11522550119. The next prime is 11522550161. The reversal of 11522550124 is 42105522511.

11522550124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11522550124² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11522550092 and 11522550101.

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 7 ways as a sum of consecutive naturals, for example, 6137874 + ... + 6139750.

It is an arithmetic number, because the mean of its divisors is an integer number (842001300).

Almost surely, 2^11522550124 is an apocalyptic number.

It is an amenable number.

11522550124 is a deficient number, since it is larger than the sum of its proper divisors (8685481076).

11522550124 is a wasteful number, since it uses less digits than its factorization.

11522550124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4377 (or 4375 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 28.

The spelling of 11522550124 in words is "eleven billion, five hundred twenty-two million, five hundred fifty thousand, one hundred twenty-four".