2211101000219 has 2 divisors, whose sum is σ = 2211101000220. Its totient is φ = 2211101000218.

The previous prime is 2211101000197. The next prime is 2211101000237. The reversal of 2211101000219 is 9120001011122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2211101000219 - 2¹² = 2211100996123 is a prime.

It is a super-2 number, since 2×2211101000219² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2211101000219.

It is not a weakly prime, because it can be changed into another prime (2211106000219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105550500109 + 1105550500110.

It is an arithmetic number, because the mean of its divisors is an integer number (1105550500110).

Almost surely, 2^{2211101000219} is an apocalyptic number.

2211101000219 is a deficient number, since it is larger than the sum of its proper divisors (1).

2211101000219 is an equidigital number, since it uses as much as digits as its factorization.

2211101000219 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 spelling of 2211101000219 in words is "two trillion, two hundred eleven billion, one hundred one million, two hundred nineteen", and thus it is an aban number.