11223243324441 has 10 divisors (see below), whose sum is σ = 16765585707002. Its totient is φ = 7482162216240.

The previous prime is 11223243324427. The next prime is 11223243324443. The reversal of 11223243324441 is 14442334232211.

11223243324441 is a `hidden beast` number, since 1 + 1 + 2 + 2 + 324 + 3 + 324 + 4 + 4 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 10218379424400 + 1004863900041 = 3196620^2 + 1002429^2 .

It is not a de Polignac number, because 11223243324441 - 2⁷ = 11223243324313 is a prime.

It is a super-2 number, since 2×11223243324441² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11223243324396 and 11223243324405.

It is not an unprimeable number, because it can be changed into a prime (11223243324443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 69279279700 + ... + 69279279861.

Almost surely, 2^{11223243324441} is an apocalyptic number.

It is an amenable number.

11223243324441 is a deficient number, since it is larger than the sum of its proper divisors (5542342382561).

11223243324441 is an equidigital number, since it uses as much as digits as its factorization.

11223243324441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138558559573 (or 138558559564 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

Adding to 11223243324441 its reverse (14442334232211), we get a palindrome (25665577556652).

The spelling of 11223243324441 in words is "eleven trillion, two hundred twenty-three billion, two hundred forty-three million, three hundred twenty-four thousand, four hundred forty-one".