11321120122 has 32 divisors (see below), whose sum is σ = 19324730880. Its totient is φ = 4934666880.

The previous prime is 11321120119. The next prime is 11321120141. The reversal of 11321120122 is 22102112311.

11321120122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11321120096 and 11321120105.

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 15 ways as a sum of consecutive naturals, for example, 72579 + ... + 167062.

It is an arithmetic number, because the mean of its divisors is an integer number (603897840).

Almost surely, 2^11321120122 is an apocalyptic number.

11321120122 is a deficient number, since it is larger than the sum of its proper divisors (8003610758).

11321120122 is a wasteful number, since it uses less digits than its factorization.

11321120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239758.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11321120122 its reverse (22102112311), we get a palindrome (33423232433).

The spelling of 11321120122 in words is "eleven billion, three hundred twenty-one million, one hundred twenty thousand, one hundred twenty-two".