12022201204 has 24 divisors (see below), whose sum is σ = 22690758888. Its totient is φ = 5540496000.

The previous prime is 12022201199. The next prime is 12022201231. The reversal of 12022201204 is 40210222021.

12022201204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1433379600 + 10588821604 = 37860^2 + 102902^2 .

It is a congruent number.

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, 135547 + ... + 205954.

It is an arithmetic number, because the mean of its divisors is an integer number (945448287).

Almost surely, 2^12022201204 is an apocalyptic number.

It is an amenable number.

12022201204 is a deficient number, since it is larger than the sum of its proper divisors (10668557684).

12022201204 is a wasteful number, since it uses less digits than its factorization.

12022201204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342195 (or 342193 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 12022201204 its reverse (40210222021), we get a palindrome (52232423225).

The spelling of 12022201204 in words is "twelve billion, twenty-two million, two hundred one thousand, two hundred four".