11244212444 has 24 divisors (see below), whose sum is σ = 20163599568. Its totient is φ = 5483269760.

The previous prime is 11244212417. The next prime is 11244212449. The reversal of 11244212444 is 44421244211.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11244212449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 634634 + ... + 652110.

It is an arithmetic number, because the mean of its divisors is an integer number (840149982).

Almost surely, 2^11244212444 is an apocalyptic number.

It is an amenable number.

11244212444 is a deficient number, since it is larger than the sum of its proper divisors (8919387124).

11244212444 is a wasteful number, since it uses less digits than its factorization.

11244212444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21445 (or 21443 counting only the distinct ones).

The product of its digits is 8192, while the sum is 29.

Adding to 11244212444 its reverse (44421244211), we get a palindrome (55665456655).

The spelling of 11244212444 in words is "eleven billion, two hundred forty-four million, two hundred twelve thousand, four hundred forty-four".