111110011140019 has 2 divisors, whose sum is σ = 111110011140020. Its totient is φ = 111110011140018.

The previous prime is 111110011140001. The next prime is 111110011140067. The reversal of 111110011140019 is 910041110011111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111110011140019 - 2²³ = 111110002751411 is a prime.

It is a super-2 number, since 2×111110011140019² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (111110011140419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55555005570009 + 55555005570010.

It is an arithmetic number, because the mean of its divisors is an integer number (55555005570010).

Almost surely, 2^{111110011140019} is an apocalyptic number.

111110011140019 is a deficient number, since it is larger than the sum of its proper divisors (1).

111110011140019 is an equidigital number, since it uses as much as digits as its factorization.

111110011140019 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 22.

The spelling of 111110011140019 in words is "one hundred eleven trillion, one hundred ten billion, eleven million, one hundred forty thousand, nineteen".