12111122083 has 2 divisors, whose sum is σ = 12111122084. Its totient is φ = 12111122082.

The previous prime is 12111122057. The next prime is 12111122117. The reversal of 12111122083 is 38022111121.

It is a weak prime.

It is an emirp because it is prime and its reverse (38022111121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12111122083 - 2³³ = 3521187491 is a prime.

It is not a weakly prime, because it can be changed into another prime (12111122033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6055561041 + 6055561042.

It is an arithmetic number, because the mean of its divisors is an integer number (6055561042).

Almost surely, 2^12111122083 is an apocalyptic number.

12111122083 is a deficient number, since it is larger than the sum of its proper divisors (1).

12111122083 is an equidigital number, since it uses as much as digits as its factorization.

12111122083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 22.

The spelling of 12111122083 in words is "twelve billion, one hundred eleven million, one hundred twenty-two thousand, eighty-three".