2002020220019 has 2 divisors, whose sum is σ = 2002020220020. Its totient is φ = 2002020220018.

The previous prime is 2002020219943. The next prime is 2002020220021. The reversal of 2002020220019 is 9100220202002.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2002020220019 is a prime.

It is a super-2 number, since 2×2002020220019² (a number of 25 digits) contains 22 as substring.

Together with 2002020220021, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2002020220099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001010110009 + 1001010110010.

It is an arithmetic number, because the mean of its divisors is an integer number (1001010110010).

Almost surely, 2^{2002020220019} is an apocalyptic number.

2002020220019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002020220019 is an equidigital number, since it uses as much as digits as its factorization.

2002020220019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

The spelling of 2002020220019 in words is "two trillion, two billion, twenty million, two hundred twenty thousand, nineteen".