2002220239 has 2 divisors, whose sum is σ = 2002220240. Its totient is φ = 2002220238.

The previous prime is 2002220153. The next prime is 2002220267. The reversal of 2002220239 is 9320222002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2002220239 - 2¹⁹ = 2001695951 is a prime.

It is a super-2 number, since 2×2002220239² = 8017771770922434242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2002220279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001110119 + 1001110120.

It is an arithmetic number, because the mean of its divisors is an integer number (1001110120).

Almost surely, 2^2002220239 is an apocalyptic number.

2002220239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002220239 is an equidigital number, since it uses as much as digits as its factorization.

2002220239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2002220239 is about 44746.1756913370. The cubic root of 2002220239 is about 1260.3870984562.

The spelling of 2002220239 in words is "two billion, two million, two hundred twenty thousand, two hundred thirty-nine".