13224030112 has 96 divisors (see below), whose sum is σ = 27285128640. Its totient is φ = 6303897600.

The previous prime is 13224030107. The next prime is 13224030133. The reversal of 13224030112 is 21103042231.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13224030112.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10163862 + ... + 10165162.

It is an arithmetic number, because the mean of its divisors is an integer number (284220090).

Almost surely, 2^13224030112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13224030112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13642564320).

13224030112 is an abundant number, since it is smaller than the sum of its proper divisors (14061098528).

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

13224030112 is a wasteful number, since it uses less digits than its factorization.

13224030112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1526 (or 1518 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 13224030112 its reverse (21103042231), we get a palindrome (34327072343).

The spelling of 13224030112 in words is "thirteen billion, two hundred twenty-four million, thirty thousand, one hundred twelve".