12112203319 has 2 divisors, whose sum is σ = 12112203320. Its totient is φ = 12112203318.

The previous prime is 12112203287. The next prime is 12112203329. The reversal of 12112203319 is 91330221121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12112203319 - 2⁵ = 12112203287 is a prime.

It is a super-2 number, since 2×12112203319² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12112203293 and 12112203302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12112203329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6056101659 + 6056101660.

It is an arithmetic number, because the mean of its divisors is an integer number (6056101660).

Almost surely, 2^12112203319 is an apocalyptic number.

12112203319 is a deficient number, since it is larger than the sum of its proper divisors (1).

12112203319 is an equidigital number, since it uses as much as digits as its factorization.

12112203319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 25.

The spelling of 12112203319 in words is "twelve billion, one hundred twelve million, two hundred three thousand, three hundred nineteen".