1010111110219 has 2 divisors, whose sum is σ = 1010111110220. Its totient is φ = 1010111110218.

The previous prime is 1010111110213. The next prime is 1010111110237. The reversal of 1010111110219 is 9120111110101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1010111110219 - 2⁵ = 1010111110187 is a prime.

It is a super-2 number, since 2×1010111110219² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1010111110196 and 1010111110205.

It is not a weakly prime, because it can be changed into another prime (1010111110213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505055555109 + 505055555110.

It is an arithmetic number, because the mean of its divisors is an integer number (505055555110).

Almost surely, 2^{1010111110219} is an apocalyptic number.

1010111110219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010111110219 is an equidigital number, since it uses as much as digits as its factorization.

1010111110219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 19.

The spelling of 1010111110219 in words is "one trillion, ten billion, one hundred eleven million, one hundred ten thousand, two hundred nineteen".