12422434106 has 8 divisors (see below), whose sum is σ = 19729748340. Its totient is φ = 5845851328.

The previous prime is 12422434103. The next prime is 12422434139. The reversal of 12422434106 is 60143422421.

It can be written as a sum of positive squares in 2 ways, for example, as 12267556081 + 154878025 = 110759^2 + 12445^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12422434103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182682821 + ... + 182682888.

Almost surely, 2^12422434106 is an apocalyptic number.

12422434106 is a deficient number, since it is larger than the sum of its proper divisors (7307314234).

12422434106 is a wasteful number, since it uses less digits than its factorization.

12422434106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365365728.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 12422434106 its reverse (60143422421), we get a palindrome (72565856527).

The spelling of 12422434106 in words is "twelve billion, four hundred twenty-two million, four hundred thirty-four thousand, one hundred six".