12100012110019 has 2 divisors, whose sum is σ = 12100012110020. Its totient is φ = 12100012110018.

The previous prime is 12100012110007. The next prime is 12100012110023. The reversal of 12100012110019 is 91001121000121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12100012110019 - 2⁷ = 12100012109891 is a prime.

It is a super-2 number, since 2×12100012110019² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12100012109978 and 12100012110005.

It is not a weakly prime, because it can be changed into another prime (12100012110059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050006055009 + 6050006055010.

It is an arithmetic number, because the mean of its divisors is an integer number (6050006055010).

Almost surely, 2^{12100012110019} is an apocalyptic number.

12100012110019 is a deficient number, since it is larger than the sum of its proper divisors (1).

12100012110019 is an equidigital number, since it uses as much as digits as its factorization.

12100012110019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 19.

The spelling of 12100012110019 in words is "twelve trillion, one hundred billion, twelve million, one hundred ten thousand, nineteen".