11221413224 has 32 divisors (see below), whose sum is σ = 25311460800. Its totient is φ = 4556062080.

The previous prime is 11221413221. The next prime is 11221413251. The reversal of 11221413224 is 42231412211.

11221413224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11221413224² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11221413224.

It is not an unprimeable number, because it can be changed into a prime (11221413221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5272157 + ... + 5274284.

It is an arithmetic number, because the mean of its divisors is an integer number (790983150).

Almost surely, 2^11221413224 is an apocalyptic number.

11221413224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11221413224 is an abundant number, since it is smaller than the sum of its proper divisors (14090047576).

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

11221413224 is a wasteful number, since it uses less digits than its factorization.

11221413224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10546473 (or 10546469 counting only the distinct ones).

The product of its digits is 768, while the sum is 23.

Adding to 11221413224 its reverse (42231412211), we get a palindrome (53452825435).

The spelling of 11221413224 in words is "eleven billion, two hundred twenty-one million, four hundred thirteen thousand, two hundred twenty-four".