12112120327 has 2 divisors, whose sum is σ = 12112120328. Its totient is φ = 12112120326.

The previous prime is 12112120261. The next prime is 12112120333. The reversal of 12112120327 is 72302121121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12112120327 - 2¹⁹ = 12111596039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12112120298 and 12112120307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12112120387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6056060163 + 6056060164.

It is an arithmetic number, because the mean of its divisors is an integer number (6056060164).

Almost surely, 2^12112120327 is an apocalyptic number.

12112120327 is a deficient number, since it is larger than the sum of its proper divisors (1).

12112120327 is an equidigital number, since it uses as much as digits as its factorization.

12112120327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 12112120327 its reverse (72302121121), we get a palindrome (84414241448).

The spelling of 12112120327 in words is "twelve billion, one hundred twelve million, one hundred twenty thousand, three hundred twenty-seven".