1112001310019 has 2 divisors, whose sum is σ = 1112001310020. Its totient is φ = 1112001310018.

The previous prime is 1112001310009. The next prime is 1112001310159. The reversal of 1112001310019 is 9100131002111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1112001310019 - 2²⁰ = 1112000261443 is a prime.

It is a super-2 number, since 2×1112001310019² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1112001310009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556000655009 + 556000655010.

It is an arithmetic number, because the mean of its divisors is an integer number (556000655010).

Almost surely, 2^{1112001310019} is an apocalyptic number.

1112001310019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112001310019 is an equidigital number, since it uses as much as digits as its factorization.

1112001310019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 20.

The spelling of 1112001310019 in words is "one trillion, one hundred twelve billion, one million, three hundred ten thousand, nineteen".