2112202112219 has 2 divisors, whose sum is σ = 2112202112220. Its totient is φ = 2112202112218.

The previous prime is 2112202112203. The next prime is 2112202112227. The reversal of 2112202112219 is 9122112022112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2112202112219 - 2⁴ = 2112202112203 is a prime.

It is a super-2 number, since 2×2112202112219² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2112202112239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056101056109 + 1056101056110.

It is an arithmetic number, because the mean of its divisors is an integer number (1056101056110).

Almost surely, 2^{2112202112219} is an apocalyptic number.

2112202112219 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112202112219 is an equidigital number, since it uses as much as digits as its factorization.

2112202112219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 2112202112219 in words is "two trillion, one hundred twelve billion, two hundred two million, one hundred twelve thousand, two hundred nineteen".