11121441200244 has 36 divisors (see below), whose sum is σ = 28159308237060. Its totient is φ = 3700978761600.

The previous prime is 11121441200213. The next prime is 11121441200251. The reversal of 11121441200244 is 44200214412111.

11121441200244 is a `hidden beast` number, since 1 + 1 + 1 + 2 + 1 + 4 + 412 + 0 + 0 + 244 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3377398572900 + 7744042627344 = 1837770^2 + 2782812^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 256990779 + ... + 257034050.

It is an arithmetic number, because the mean of its divisors is an integer number (782203006585).

Almost surely, 2^{11121441200244} is an apocalyptic number.

It is an amenable number.

11121441200244 is an abundant number, since it is smaller than the sum of its proper divisors (17037867036816).

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

11121441200244 is a wasteful number, since it uses less digits than its factorization.

11121441200244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514025440 (or 514025435 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

Adding to 11121441200244 its reverse (44200214412111), we get a palindrome (55321655612355).

The spelling of 11121441200244 in words is "eleven trillion, one hundred twenty-one billion, four hundred forty-one million, two hundred thousand, two hundred forty-four".