2209800011 has 2 divisors, whose sum is σ = 2209800012. Its totient is φ = 2209800010.

The previous prime is 2209799993. The next prime is 2209800031. The reversal of 2209800011 is 1100089022.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2209800011 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2209800011.

It is not a weakly prime, because it can be changed into another prime (2209800031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1104900005 + 1104900006.

It is an arithmetic number, because the mean of its divisors is an integer number (1104900006).

Almost surely, 2^2209800011 is an apocalyptic number.

2209800011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2209800011 is an equidigital number, since it uses as much as digits as its factorization.

2209800011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 2209800011 is about 47008.5099848953. The cubic root of 2209800011 is about 1302.5197698157.

Adding to 2209800011 its reverse (1100089022), we get a palindrome (3309889033).

The spelling of 2209800011 in words is "two billion, two hundred nine million, eight hundred thousand, eleven".