2210111219 has 2 divisors, whose sum is σ = 2210111220. Its totient is φ = 2210111218.

The previous prime is 2210111213. The next prime is 2210111243. The reversal of 2210111219 is 9121110122.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2210111219 is a prime.

It is a super-2 number, since 2×2210111219² = 9769183200699331922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2210111219.

It is not a weakly prime, because it can be changed into another prime (2210111213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105055609 + 1105055610.

It is an arithmetic number, because the mean of its divisors is an integer number (1105055610).

Almost surely, 2^2210111219 is an apocalyptic number.

2210111219 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210111219 is an equidigital number, since it uses as much as digits as its factorization.

2210111219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 20.

The square root of 2210111219 is about 47011.8199924232. The cubic root of 2210111219 is about 1302.5809119316.

The spelling of 2210111219 in words is "two billion, two hundred ten million, one hundred eleven thousand, two hundred nineteen".