2002012202219 has 2 divisors, whose sum is σ = 2002012202220. Its totient is φ = 2002012202218.

The previous prime is 2002012202143. The next prime is 2002012202291. The reversal of 2002012202219 is 9122022102002.

Together with next prime (2002012202291) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2002012202219 - 2³² = 1997717234923 is a prime.

It is a super-2 number, since 2×2002012202219² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 2002012202194 and 2002012202203.

It is not a weakly prime, because it can be changed into another prime (2002012202419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001006101109 + 1001006101110.

It is an arithmetic number, because the mean of its divisors is an integer number (1001006101110).

Almost surely, 2^{2002012202219} is an apocalyptic number.

2002012202219 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002012202219 is an equidigital number, since it uses as much as digits as its factorization.

2002012202219 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 23.

The spelling of 2002012202219 in words is "two trillion, two billion, twelve million, two hundred two thousand, two hundred nineteen".