2220020003 has 2 divisors, whose sum is σ = 2220020004. Its totient is φ = 2220020002.

The previous prime is 2220019981. The next prime is 2220020107. The reversal of 2220020003 is 3000200222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2220020003 - 2⁶ = 2220019939 is a prime.

It is not a weakly prime, because it can be changed into another prime (2220029003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110010001 + 1110010002.

It is an arithmetic number, because the mean of its divisors is an integer number (1110010002).

Almost surely, 2^2220020003 is an apocalyptic number.

2220020003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220020003 is an equidigital number, since it uses as much as digits as its factorization.

2220020003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 2220020003 is about 47117.0882270965. The cubic root of 2220020003 is about 1304.5246680760.

Adding to 2220020003 its reverse (3000200222), we get a palindrome (5220220225).

The spelling of 2220020003 in words is "two billion, two hundred twenty million, twenty thousand, three".