11244420244 has 6 divisors (see below), whose sum is σ = 19677735434. Its totient is φ = 5622210120.

The previous prime is 11244420221. The next prime is 11244420259. The reversal of 11244420244 is 44202444211.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8996522500 + 2247897744 = 94850^2 + 47412^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1405552527 + ... + 1405552534.

Almost surely, 2^11244420244 is an apocalyptic number.

It is an amenable number.

11244420244 is a deficient number, since it is larger than the sum of its proper divisors (8433315190).

11244420244 is a wasteful number, since it uses less digits than its factorization.

11244420244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2811105065 (or 2811105063 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 11244420244 its reverse (44202444211), we get a palindrome (55446864455).

The spelling of 11244420244 in words is "eleven billion, two hundred forty-four million, four hundred twenty thousand, two hundred forty-four".