11144010500 has 48 divisors (see below), whose sum is σ = 27815458944. Its totient is φ = 3820802400.

The previous prime is 11144010487. The next prime is 11144010503. The reversal of 11144010500 is 501044111.

It is a super-2 number, since 2×11144010500² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11144010503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1588502 + ... + 1595501.

It is an arithmetic number, because the mean of its divisors is an integer number (579488728).

Almost surely, 2^11144010500 is an apocalyptic number.

11144010500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11144010500 is an abundant number, since it is smaller than the sum of its proper divisors (16671448444).

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

11144010500 is a wasteful number, since it uses less digits than its factorization.

11144010500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3184029 (or 3184017 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 17.

Adding to 11144010500 its reverse (501044111), we get a palindrome (11645054611).

The spelling of 11144010500 in words is "eleven billion, one hundred forty-four million, ten thousand, five hundred".