2200008973 has 2 divisors, whose sum is σ = 2200008974. Its totient is φ = 2200008972.

The previous prime is 2200008931. The next prime is 2200008977. The reversal of 2200008973 is 3798000022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1705524804 + 494484169 = 41298^2 + 22237^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2200008973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2200008977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100004486 + 1100004487.

It is an arithmetic number, because the mean of its divisors is an integer number (1100004487).

Almost surely, 2^2200008973 is an apocalyptic number.

It is an amenable number.

2200008973 is a deficient number, since it is larger than the sum of its proper divisors (1).

2200008973 is an equidigital number, since it uses as much as digits as its factorization.

2200008973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 2200008973 is about 46904.2532506382. The cubic root of 2200008973 is about 1300.5932150622.

Adding to 2200008973 its reverse (3798000022), we get a palindrome (5998008995).

The spelling of 2200008973 in words is "two billion, two hundred million, eight thousand, nine hundred seventy-three".