11133131122 has 32 divisors (see below), whose sum is σ = 18269314560. Its totient is φ = 5065424640.

The previous prime is 11133131089. The next prime is 11133131123. The reversal of 11133131122 is 22113133111.

11133131122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×11133131122³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11133131122.

It is not an unprimeable number, because it can be changed into a prime (11133131123) by changing a digit.

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, 1299529 + ... + 1308067.

It is an arithmetic number, because the mean of its divisors is an integer number (570916080).

Almost surely, 2^11133131122 is an apocalyptic number.

11133131122 is a deficient number, since it is larger than the sum of its proper divisors (7136183438).

11133131122 is a wasteful number, since it uses less digits than its factorization.

11133131122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9826.

The product of its digits is 108, while the sum is 19.

Adding to 11133131122 its reverse (22113133111), we get a palindrome (33246264233).

The spelling of 11133131122 in words is "eleven billion, one hundred thirty-three million, one hundred thirty-one thousand, one hundred twenty-two".