12422103213 has 16 divisors (see below), whose sum is σ = 17900358336. Its totient is φ = 7617160320.

The previous prime is 12422103209. The next prime is 12422103229. The reversal of 12422103213 is 31230122421.

It is not a de Polignac number, because 12422103213 - 2² = 12422103209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12422103213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12422103263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 555795 + ... + 577712.

It is an arithmetic number, because the mean of its divisors is an integer number (1118772396).

Almost surely, 2^12422103213 is an apocalyptic number.

12422103213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12422103213 is a deficient number, since it is larger than the sum of its proper divisors (5478255123).

12422103213 is a wasteful number, since it uses less digits than its factorization.

12422103213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133804.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12422103213 its reverse (31230122421), we get a palindrome (43652225634).

The spelling of 12422103213 in words is "twelve billion, four hundred twenty-two million, one hundred three thousand, two hundred thirteen".