12422443330 has 32 divisors (see below), whose sum is σ = 24616975680. Its totient is φ = 4475805120.

The previous prime is 12422443321. The next prime is 12422443331. The reversal of 12422443330 is 3334422421.

12422443330 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 2×12422443330² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12422443331) 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, 506044 + ... + 530023.

It is an arithmetic number, because the mean of its divisors is an integer number (769280490).

Almost surely, 2^12422443330 is an apocalyptic number.

12422443330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12422443330 is a deficient number, since it is larger than the sum of its proper divisors (12194532350).

12422443330 is a wasteful number, since it uses less digits than its factorization.

12422443330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036194.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 12422443330 its reverse (3334422421), we get a palindrome (15756865751).

The spelling of 12422443330 in words is "twelve billion, four hundred twenty-two million, four hundred forty-three thousand, three hundred thirty".