11331000122 has 12 divisors (see below), whose sum is σ = 18404494830. Its totient is φ = 5229692208.

The previous prime is 11331000049. The next prime is 11331000251. The reversal of 11331000122 is 22100013311.

11331000122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1974113761 + 9356886361 = 44431^2 + 96731^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11331000097 and 11331000106.

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 5 ways as a sum of consecutive naturals, for example, 16761497 + ... + 16762172.

Almost surely, 2^11331000122 is an apocalyptic number.

11331000122 is a deficient number, since it is larger than the sum of its proper divisors (7073494708).

11331000122 is a wasteful number, since it uses less digits than its factorization.

11331000122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33523697 (or 33523684 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11331000122 its reverse (22100013311), we get a palindrome (33431013433).

It can be divided in two parts, 11 and 331000122, that added together give a palindrome (331000133).

The spelling of 11331000122 in words is "eleven billion, three hundred thirty-one million, one hundred twenty-two", and thus it is an aban number.