11544252122 has 32 divisors (see below), whose sum is σ = 19002392640. Its totient is φ = 5227896960.

The previous prime is 11544252119. The next prime is 11544252127. The reversal of 11544252122 is 22125244511.

11544252122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11544252127) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 284093 + ... + 322175.

It is an arithmetic number, because the mean of its divisors is an integer number (593824770).

Almost surely, 2^11544252122 is an apocalyptic number.

11544252122 is a deficient number, since it is larger than the sum of its proper divisors (7458140518).

11544252122 is a wasteful number, since it uses less digits than its factorization.

11544252122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38318.

The product of its digits is 6400, while the sum is 29.

Adding to 11544252122 its reverse (22125244511), we get a palindrome (33669496633).

The spelling of 11544252122 in words is "eleven billion, five hundred forty-four million, two hundred fifty-two thousand, one hundred twenty-two".