13424111122 has 4 divisors (see below), whose sum is σ = 20136166686. Its totient is φ = 6712055560.

The previous prime is 13424111119. The next prime is 13424111159. The reversal of 13424111122 is 22111142431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10972772001 + 2451339121 = 104751^2 + 49511^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13424111093 and 13424111102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3356027779 + ... + 3356027782.

Almost surely, 2^13424111122 is an apocalyptic number.

13424111122 is a deficient number, since it is larger than the sum of its proper divisors (6712055564).

13424111122 is an equidigital number, since it uses as much as digits as its factorization.

13424111122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6712055563.

The product of its digits is 384, while the sum is 22.

Adding to 13424111122 its reverse (22111142431), we get a palindrome (35535253553).

The spelling of 13424111122 in words is "thirteen billion, four hundred twenty-four million, one hundred eleven thousand, one hundred twenty-two".