2200001003 has 2 divisors, whose sum is σ = 2200001004. Its totient is φ = 2200001002.

The previous prime is 2200000997. The next prime is 2200001021. The reversal of 2200001003 is 3001000022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2200001003 - 2¹² = 2199996907 is a prime.

It is not a weakly prime, because it can be changed into another prime (2200009003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100000501 + 1100000502.

It is an arithmetic number, because the mean of its divisors is an integer number (1100000502).

Almost surely, 2^2200001003 is an apocalyptic number.

2200001003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2200001003 is an equidigital number, since it uses as much as digits as its factorization.

2200001003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 2200001003 is about 46904.1682902490. The cubic root of 2200001003 is about 1300.5916445018.

Adding to 2200001003 its reverse (3001000022), we get a palindrome (5201001025).

The spelling of 2200001003 in words is "two billion, two hundred million, one thousand, three".