12533224502344 has 32 divisors (see below), whose sum is σ = 28922825776320. Its totient is φ = 4958198703936.

The previous prime is 12533224502317. The next prime is 12533224502413. The reversal of 12533224502344 is 44320542233521.

It is a super-2 number, since 2×12533224502344² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12533224502297 and 12533224502306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8607983134 + ... + 8607984589.

It is an arithmetic number, because the mean of its divisors is an integer number (903838305510).

Almost surely, 2^{12533224502344} is an apocalyptic number.

12533224502344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12533224502344 is an abundant number, since it is smaller than the sum of its proper divisors (16389601273976).

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

12533224502344 is a wasteful number, since it uses less digits than its factorization.

12533224502344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17215967749 (or 17215967745 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 40.

Adding to 12533224502344 its reverse (44320542233521), we get a palindrome (56853766735865).

The spelling of 12533224502344 in words is "twelve trillion, five hundred thirty-three billion, two hundred twenty-four million, five hundred two thousand, three hundred forty-four".