12422241422 has 16 divisors (see below), whose sum is σ = 18944433312. Its totient is φ = 6107490720.

The previous prime is 12422241421. The next prime is 12422241431. The reversal of 12422241422 is 22414222421.

12422241422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12422241391 and 12422241400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12422241421) 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 7 ways as a sum of consecutive naturals, for example, 459863 + ... + 486125.

It is an arithmetic number, because the mean of its divisors is an integer number (1184027082).

Almost surely, 2^12422241422 is an apocalyptic number.

12422241422 is a deficient number, since it is larger than the sum of its proper divisors (6522191890).

12422241422 is a wasteful number, since it uses less digits than its factorization.

12422241422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30203.

The product of its digits is 4096, while the sum is 26.

Adding to 12422241422 its reverse (22414222421), we get a palindrome (34836463843).

The spelling of 12422241422 in words is "twelve billion, four hundred twenty-two million, two hundred forty-one thousand, four hundred twenty-two".