2001002212219 has 2 divisors, whose sum is σ = 2001002212220. Its totient is φ = 2001002212218.

The previous prime is 2001002212159. The next prime is 2001002212273. The reversal of 2001002212219 is 9122122001002.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2001002212219 is a prime.

It is a super-2 number, since 2×2001002212219² (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 2001002212219.

It is not a weakly prime, because it can be changed into another prime (2001002218219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000501106109 + 1000501106110.

It is an arithmetic number, because the mean of its divisors is an integer number (1000501106110).

Almost surely, 2^{2001002212219} is an apocalyptic number.

2001002212219 is a deficient number, since it is larger than the sum of its proper divisors (1).

2001002212219 is an equidigital number, since it uses as much as digits as its factorization.

2001002212219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 2001002212219 in words is "two trillion, one billion, two million, two hundred twelve thousand, two hundred nineteen".