12422441136 has 80 divisors (see below), whose sum is σ = 37277082368. Its totient is φ = 3491078400.

The previous prime is 12422441113. The next prime is 12422441137. The reversal of 12422441136 is 63114422421.

12422441136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (12422441137) 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 15 ways as a sum of consecutive naturals, for example, 282550 + ... + 323541.

Almost surely, 2^12422441136 is an apocalyptic number.

12422441136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12422441136 is an abundant number, since it is smaller than the sum of its proper divisors (24854641232).

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

12422441136 is a wasteful number, since it uses less digits than its factorization.

12422441136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606170 (or 606164 counting only the distinct ones).

The product of its digits is 9216, while the sum is 30.

Adding to 12422441136 its reverse (63114422421), we get a palindrome (75536863557).

The spelling of 12422441136 in words is "twelve billion, four hundred twenty-two million, four hundred forty-one thousand, one hundred thirty-six".