12116833 has 2 divisors, whose sum is σ = 12116834. Its totient is φ = 12116832.

The previous prime is 12116831. The next prime is 12116843. The reversal of 12116833 is 33861121.

12116833 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7656289 + 4460544 = 2767^2 + 2112^2 .

It is a cyclic number.

It is not a de Polignac number, because 12116833 - 2¹ = 12116831 is a prime.

Together with 12116831, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 12116798 and 12116807.

It is not a weakly prime, because it can be changed into another prime (12116831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6058416 + 6058417.

It is an arithmetic number, because the mean of its divisors is an integer number (6058417).

Almost surely, 2^12116833 is an apocalyptic number.

It is an amenable number.

12116833 is a deficient number, since it is larger than the sum of its proper divisors (1).

12116833 is an equidigital number, since it uses as much as digits as its factorization.

12116833 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 25.

The square root of 12116833 is about 3480.9241588980. The cubic root of 12116833 is about 229.6834523760.

Adding to 12116833 its reverse (33861121), we get a palindrome (45977954).

The spelling of 12116833 in words is "twelve million, one hundred sixteen thousand, eight hundred thirty-three".