12112233043 has 2 divisors, whose sum is σ = 12112233044. Its totient is φ = 12112233042.

The previous prime is 12112233037. The next prime is 12112233053. The reversal of 12112233043 is 34033221121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12112233043 - 2⁵ = 12112233011 is a prime.

It is not a weakly prime, because it can be changed into another prime (12112233053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6056116521 + 6056116522.

It is an arithmetic number, because the mean of its divisors is an integer number (6056116522).

Almost surely, 2^12112233043 is an apocalyptic number.

12112233043 is a deficient number, since it is larger than the sum of its proper divisors (1).

12112233043 is an equidigital number, since it uses as much as digits as its factorization.

12112233043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12112233043 its reverse (34033221121), we get a palindrome (46145454164).

The spelling of 12112233043 in words is "twelve billion, one hundred twelve million, two hundred thirty-three thousand, forty-three".