11244224000 has 80 divisors (see below), whose sum is σ = 28038334896. Its totient is φ = 4497664000.

The previous prime is 11244223987. The next prime is 11244224009. The reversal of 11244224000 is 42244211.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11244224009) 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, 23846 + ... + 151845.

Almost surely, 2^11244224000 is an apocalyptic number.

11244224000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11244224000 is an abundant number, since it is smaller than the sum of its proper divisors (16794110896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11244224000 is an frugal number, since it uses more digits than its factorization.

11244224000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175724 (or 175698 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 11244224000 its reverse (42244211), we get a palindrome (11286468211).

The spelling of 11244224000 in words is "eleven billion, two hundred forty-four million, two hundred twenty-four thousand".