12113341422 has 64 divisors (see below), whose sum is σ = 30623384064. Its totient is φ = 3108378240.

The previous prime is 12113341403. The next prime is 12113341439. The reversal of 12113341422 is 22414331121.

It is a junction number, because it is equal to n+sod(n) for n = 12113341392 and 12113341401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 279604 + ... + 320007.

It is an arithmetic number, because the mean of its divisors is an integer number (478490376).

Almost surely, 2^12113341422 is an apocalyptic number.

12113341422 is an abundant number, since it is smaller than the sum of its proper divisors (18510042642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12113341422 is a wasteful number, since it uses less digits than its factorization.

12113341422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599673.

The product of its digits is 1152, while the sum is 24.

Adding to 12113341422 its reverse (22414331121), we get a palindrome (34527672543).

The spelling of 12113341422 in words is "twelve billion, one hundred thirteen million, three hundred forty-one thousand, four hundred twenty-two".