1111110010019 has 2 divisors, whose sum is σ = 1111110010020. Its totient is φ = 1111110010018.

The previous prime is 1111110009979. The next prime is 1111110010063. The reversal of 1111110010019 is 9100100111111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1111110010019 is a prime.

It is a super-4 number, since 4×1111110010019⁴ (a number of 49 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 1111110009979 and 1111110010006.

It is not a weakly prime, because it can be changed into another prime (1111110010319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555555005009 + 555555005010.

It is an arithmetic number, because the mean of its divisors is an integer number (555555005010).

Almost surely, 2^{1111110010019} is an apocalyptic number.

1111110010019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111110010019 is an equidigital number, since it uses as much as digits as its factorization.

1111110010019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9, while the sum is 17.

The spelling of 1111110010019 in words is "one trillion, one hundred eleven billion, one hundred ten million, ten thousand, nineteen".