19122010209059 has 2 divisors, whose sum is σ = 19122010209060. Its totient is φ = 19122010209058.

The previous prime is 19122010209007. The next prime is 19122010209073. The reversal of 19122010209059 is 95090201022191.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 19122010209059 - 2³⁶ = 19053290732323 is a prime.

It is not a weakly prime, because it can be changed into another prime (19122010209079) 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, 9561005104529 + 9561005104530.

It is an arithmetic number, because the mean of its divisors is an integer number (9561005104530).

Almost surely, 2^{19122010209059} is an apocalyptic number.

19122010209059 is a deficient number, since it is larger than the sum of its proper divisors (1).

19122010209059 is an equidigital number, since it uses as much as digits as its factorization.

19122010209059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 41.

The spelling of 19122010209059 in words is "nineteen trillion, one hundred twenty-two billion, ten million, two hundred nine thousand, fifty-nine".