11232212313122 has 16 divisors (see below), whose sum is σ = 16950999461760. Its totient is φ = 5581886274048.

The previous prime is 11232212313073. The next prime is 11232212313149. The reversal of 11232212313122 is 22131321223211.

It is a junction number, because it is equal to n+sod(n) for n = 11232212313091 and 11232212313100.

It is an unprimeable number.

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, 1392098 + ... + 4939874.

It is an arithmetic number, because the mean of its divisors is an integer number (1059437466360).

Almost surely, 2^{11232212313122} is an apocalyptic number.

11232212313122 is a deficient number, since it is larger than the sum of its proper divisors (5718787148638).

11232212313122 is a wasteful number, since it uses less digits than its factorization.

11232212313122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3557425.

The product of its digits is 1728, while the sum is 26.

Adding to 11232212313122 its reverse (22131321223211), we get a palindrome (33363533536333).

It can be divided in two parts, 1123221 and 2313122, that added together give a palindrome (3436343).

The spelling of 11232212313122 in words is "eleven trillion, two hundred thirty-two billion, two hundred twelve million, three hundred thirteen thousand, one hundred twenty-two".