12022113232012 has 24 divisors (see below), whose sum is σ = 22688571528000. Its totient is φ = 5540950427136.

The previous prime is 12022113232001. The next prime is 12022113232037. The reversal of 12022113232012 is 21023231122021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160737637 + ... + 160812412.

It is an arithmetic number, because the mean of its divisors is an integer number (945357147000).

Almost surely, 2^{12022113232012} is an apocalyptic number.

It is an amenable number.

12022113232012 is a deficient number, since it is larger than the sum of its proper divisors (10666458295988).

12022113232012 is a wasteful number, since it uses less digits than its factorization.

12022113232012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321550785 (or 321550783 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 12022113232012 its reverse (21023231122021), we get a palindrome (33045344354033).

The spelling of 12022113232012 in words is "twelve trillion, twenty-two billion, one hundred thirteen million, two hundred thirty-two thousand, twelve".