11544122244 has 24 divisors (see below), whose sum is σ = 27338321248. Its totient is φ = 3790607040.

The previous prime is 11544122197. The next prime is 11544122273. The reversal of 11544122244 is 44222144511.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7178377 + ... + 7179984.

Almost surely, 2^11544122244 is an apocalyptic number.

It is an amenable number.

11544122244 is an abundant number, since it is smaller than the sum of its proper divisors (15794199004).

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

11544122244 is a wasteful number, since it uses less digits than its factorization.

11544122244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14358435 (or 14358433 counting only the distinct ones).

The product of its digits is 10240, while the sum is 30.

Adding to 11544122244 its reverse (44222144511), we get a palindrome (55766266755).

The spelling of 11544122244 in words is "eleven billion, five hundred forty-four million, one hundred twenty-two thousand, two hundred forty-four".