2002020227 has 2 divisors, whose sum is σ = 2002020228. Its totient is φ = 2002020226.

The previous prime is 2002020221. The next prime is 2002020239. The reversal of 2002020227 is 7220202002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2002020227 - 2¹⁰ = 2002019203 is a prime.

It is not a weakly prime, because it can be changed into another prime (2002020221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001010113 + 1001010114.

It is an arithmetic number, because the mean of its divisors is an integer number (1001010114).

Almost surely, 2^2002020227 is an apocalyptic number.

2002020227 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002020227 is an equidigital number, since it uses as much as digits as its factorization.

2002020227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 17.

The square root of 2002020227 is about 44743.9406735705. The cubic root of 2002020227 is about 1260.3451282250.

Adding to 2002020227 its reverse (7220202002), we get a palindrome (9222222229).

The spelling of 2002020227 in words is "two billion, two million, twenty thousand, two hundred twenty-seven".