12100119889049 has 2 divisors, whose sum is σ = 12100119889050. Its totient is φ = 12100119889048.

The previous prime is 12100119889021. The next prime is 12100119889051. The reversal of 12100119889049 is 94098891100121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11803931419225 + 296188469824 = 3435685^2 + 544232^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12100119889049 is a prime.

Together with 12100119889051, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12100119889849) 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, 6050059944524 + 6050059944525.

It is an arithmetic number, because the mean of its divisors is an integer number (6050059944525).

Almost surely, 2^{12100119889049} is an apocalyptic number.

It is an amenable number.

12100119889049 is a deficient number, since it is larger than the sum of its proper divisors (1).

12100119889049 is an equidigital number, since it uses as much as digits as its factorization.

12100119889049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 53.

The spelling of 12100119889049 in words is "twelve trillion, one hundred billion, one hundred nineteen million, eight hundred eighty-nine thousand, forty-nine".