11144013224 has 8 divisors (see below), whose sum is σ = 20895024810. Its totient is φ = 5572006608.

The previous prime is 11144013211. The next prime is 11144013233. The reversal of 11144013224 is 42231044111.

It can be written as a sum of positive squares in only one way, i.e., 10003600324 + 1140412900 = 100018^2 + 33770^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 11144013224.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 696500819 + ... + 696500834.

Almost surely, 2^11144013224 is an apocalyptic number.

It is an amenable number.

11144013224 is a deficient number, since it is larger than the sum of its proper divisors (9751011586).

11144013224 is a wasteful number, since it uses less digits than its factorization.

11144013224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1393001659 (or 1393001655 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 11144013224 its reverse (42231044111), we get a palindrome (53375057335).

The spelling of 11144013224 in words is "eleven billion, one hundred forty-four million, thirteen thousand, two hundred twenty-four".