11212424224 has 24 divisors (see below), whose sum is σ = 22786541568. Its totient is φ = 5425366080.

The previous prime is 11212424219. The next prime is 11212424227. The reversal of 11212424224 is 42242421211.

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

It is not an unprimeable number, because it can be changed into a prime (11212424227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5650432 + ... + 5652415.

It is an arithmetic number, because the mean of its divisors is an integer number (949439232).

Almost surely, 2^11212424224 is an apocalyptic number.

It is an amenable number.

11212424224 is an abundant number, since it is smaller than the sum of its proper divisors (11574117344).

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

11212424224 is a wasteful number, since it uses less digits than its factorization.

11212424224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11302888 (or 11302880 counting only the distinct ones).

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

Adding to 11212424224 its reverse (42242421211), we get a palindrome (53454845435).

The spelling of 11212424224 in words is "eleven billion, two hundred twelve million, four hundred twenty-four thousand, two hundred twenty-four".