110111000000219 has 2 divisors, whose sum is σ = 110111000000220. Its totient is φ = 110111000000218.

The previous prime is 110111000000161. The next prime is 110111000000249. The reversal of 110111000000219 is 912000000111011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110111000000219 - 2⁴⁴ = 92518813955803 is a prime.

It is a super-2 number, since 2×110111000000219² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110111000000197 and 110111000000206.

It is not a weakly prime, because it can be changed into another prime (110111000000249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55055500000109 + 55055500000110.

It is an arithmetic number, because the mean of its divisors is an integer number (55055500000110).

Almost surely, 2^{110111000000219} is an apocalyptic number.

110111000000219 is a deficient number, since it is larger than the sum of its proper divisors (1).

110111000000219 is an equidigital number, since it uses as much as digits as its factorization.

110111000000219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 17.

The spelling of 110111000000219 in words is "one hundred ten trillion, one hundred eleven billion, two hundred nineteen", and thus it is an aban number.