12022034121 has 16 divisors (see below), whose sum is σ = 17813995200. Its totient is φ = 8013081024.

The previous prime is 12022034111. The next prime is 12022034153. The reversal of 12022034121 is 12143022021.

It is a happy number.

12022034121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12022034121 - 2⁷ = 12022033993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12022034094 and 12022034103.

It is not an unprimeable number, because it can be changed into a prime (12022034111) 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, 100990 + ... + 185048.

It is an arithmetic number, because the mean of its divisors is an integer number (1113374700).

Almost surely, 2^12022034121 is an apocalyptic number.

It is an amenable number.

12022034121 is a deficient number, since it is larger than the sum of its proper divisors (5791961079).

12022034121 is an equidigital number, since it uses as much as digits as its factorization.

12022034121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89365 (or 89359 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 12022034121 its reverse (12143022021), we get a palindrome (24165056142).

The spelling of 12022034121 in words is "twelve billion, twenty-two million, thirty-four thousand, one hundred twenty-one".