20002211219 has 2 divisors, whose sum is σ = 20002211220. Its totient is φ = 20002211218.

The previous prime is 20002211197. The next prime is 20002211227. The reversal of 20002211219 is 91211220002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20002211219 - 2²⁴ = 19985434003 is a prime.

It is a super-2 number, since 2×20002211219² (a number of 21 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 20002211219.

It is not a weakly prime, because it can be changed into another prime (20002211239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10001105609 + 10001105610.

It is an arithmetic number, because the mean of its divisors is an integer number (10001105610).

Almost surely, 2^20002211219 is an apocalyptic number.

20002211219 is a deficient number, since it is larger than the sum of its proper divisors (1).

20002211219 is an equidigital number, since it uses as much as digits as its factorization.

20002211219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 20002211219 in words is "twenty billion, two million, two hundred eleven thousand, two hundred nineteen".