11144441422 has 8 divisors (see below), whose sum is σ = 16735095576. Its totient is φ = 5566076232.

The previous prime is 11144441419. The next prime is 11144441423. The reversal of 11144441422 is 22414444111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11144441423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3069973 + ... + 3073600.

It is an arithmetic number, because the mean of its divisors is an integer number (2091886947).

Almost surely, 2^11144441422 is an apocalyptic number.

11144441422 is a deficient number, since it is larger than the sum of its proper divisors (5590654154).

11144441422 is an equidigital number, since it uses as much as digits as its factorization.

11144441422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6144482.

The product of its digits is 4096, while the sum is 28.

Adding to 11144441422 its reverse (22414444111), we get a palindrome (33558885533).

The spelling of 11144441422 in words is "eleven billion, one hundred forty-four million, four hundred forty-one thousand, four hundred twenty-two".