11244044212 has 12 divisors (see below), whose sum is σ = 19802410180. Its totient is φ = 5586212736.

The previous prime is 11244044197. The next prime is 11244044233. The reversal of 11244044212 is 21244044211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1013530896 + 10230513316 = 31836^2 + 101146^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8951637 + ... + 8952892.

Almost surely, 2^11244044212 is an apocalyptic number.

It is an amenable number.

11244044212 is a deficient number, since it is larger than the sum of its proper divisors (8558365968).

11244044212 is a wasteful number, since it uses less digits than its factorization.

11244044212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17904690 (or 17904688 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 11244044212 its reverse (21244044211), we get a palindrome (32488088423).

Subtracting 11244044212 from its reverse (21244044211), we obtain a palindrome (9999999999).

The spelling of 11244044212 in words is "eleven billion, two hundred forty-four million, forty-four thousand, two hundred twelve".