12000326116 has 9 divisors (see below), whose sum is σ = 21000954121. Its totient is φ = 6000053512.

The previous prime is 12000326111. The next prime is 12000326119. The reversal of 12000326116 is 61162300021.

The square root of 12000326116 is 109546.

It is a perfect power (a square), and thus also a powerful number.

12000326116 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 only one way, i.e., 11579912100 + 420414016 = 107610^2 + 20504^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12000326111) 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 2 ways as a sum of consecutive naturals, for example, 191706 + ... + 246478.

Almost surely, 2^12000326116 is an apocalyptic number.

12000326116 is the 109546-th square number.

It is an amenable number.

12000326116 is a deficient number, since it is larger than the sum of its proper divisors (9000628005).

12000326116 is an frugal number, since it uses more digits than its factorization.

12000326116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109550 (or 54775 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 12000326116 its reverse (61162300021), we get a palindrome (73162626137).

The spelling of 12000326116 in words is "twelve billion, three hundred twenty-six thousand, one hundred sixteen".