12033111122 has 16 divisors (see below), whose sum is σ = 20117276640. Its totient is φ = 5364606528.

The previous prime is 12033111107. The next prime is 12033111131. The reversal of 12033111122 is 22111133021.

12033111122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 12033111122.

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, 9312908 + ... + 9314199.

It is an arithmetic number, because the mean of its divisors is an integer number (1257329790).

Almost surely, 2^12033111122 is an apocalyptic number.

12033111122 is a deficient number, since it is larger than the sum of its proper divisors (8084165518).

12033111122 is a wasteful number, since it uses less digits than its factorization.

12033111122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18627145.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 12033111122 its reverse (22111133021), we get a palindrome (34144244143).

The spelling of 12033111122 in words is "twelve billion, thirty-three million, one hundred eleven thousand, one hundred twenty-two".