11144034422 has 4 divisors (see below), whose sum is σ = 16716051636. Its totient is φ = 5572017210.

The previous prime is 11144034409. The next prime is 11144034437. The reversal of 11144034422 is 22443044111.

11144034422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22443044111 = 139 ⋅161460749.

It is a junction number, because it is equal to n+sod(n) for n = 11144034391 and 11144034400.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2786008604 + ... + 2786008607.

It is an arithmetic number, because the mean of its divisors is an integer number (4179012909).

Almost surely, 2^11144034422 is an apocalyptic number.

11144034422 is a deficient number, since it is larger than the sum of its proper divisors (5572017214).

11144034422 is an equidigital number, since it uses as much as digits as its factorization.

11144034422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5572017213.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 11144034422 its reverse (22443044111), we get a palindrome (33587078533).

The spelling of 11144034422 in words is "eleven billion, one hundred forty-four million, thirty-four thousand, four hundred twenty-two".