12112233347 has 2 divisors, whose sum is σ = 12112233348. Its totient is φ = 12112233346.

The previous prime is 12112233319. The next prime is 12112233349. The reversal of 12112233347 is 74333221121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12112233347 - 2¹⁰ = 12112232323 is a prime.

Together with 12112233349, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12112233349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6056116673 + 6056116674.

It is an arithmetic number, because the mean of its divisors is an integer number (6056116674).

Almost surely, 2^12112233347 is an apocalyptic number.

12112233347 is a deficient number, since it is larger than the sum of its proper divisors (1).

12112233347 is an equidigital number, since it uses as much as digits as its factorization.

12112233347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 29.

Adding to 12112233347 its reverse (74333221121), we get a palindrome (86445454468).

The spelling of 12112233347 in words is "twelve billion, one hundred twelve million, two hundred thirty-three thousand, three hundred forty-seven".