11110051110019 has 2 divisors, whose sum is σ = 11110051110020. Its totient is φ = 11110051110018.

The previous prime is 11110051110001. The next prime is 11110051110091. The reversal of 11110051110019 is 91001115001111.

Together with next prime (11110051110091) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11110051110019 - 2¹⁹ = 11110050585731 is a prime.

It is a super-2 number, since 2×11110051110019² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11110051210019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555025555009 + 5555025555010.

It is an arithmetic number, because the mean of its divisors is an integer number (5555025555010).

Almost surely, 2^{11110051110019} is an apocalyptic number.

11110051110019 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110051110019 is an equidigital number, since it uses as much as digits as its factorization.

11110051110019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45, while the sum is 22.

The spelling of 11110051110019 in words is "eleven trillion, one hundred ten billion, fifty-one million, one hundred ten thousand, nineteen".