2004220213 has 2 divisors, whose sum is σ = 2004220214. Its totient is φ = 2004220212.

The previous prime is 2004220177. The next prime is 2004220223. The reversal of 2004220213 is 3120224002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1043096209 + 961124004 = 32297^2 + 31002^2 .

It is a cyclic number.

It is not a de Polignac number, because 2004220213 - 2¹⁷ = 2004089141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2004220223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002110106 + 1002110107.

It is an arithmetic number, because the mean of its divisors is an integer number (1002110107).

Almost surely, 2^2004220213 is an apocalyptic number.

It is an amenable number.

2004220213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004220213 is an equidigital number, since it uses as much as digits as its factorization.

2004220213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2004220213 is about 44768.5181014516. The cubic root of 2004220213 is about 1260.8066165056.

Adding to 2004220213 its reverse (3120224002), we get a palindrome (5124444215).

The spelling of 2004220213 in words is "two billion, four million, two hundred twenty thousand, two hundred thirteen".