200201100110009 has 2 divisors, whose sum is σ = 200201100110010. Its totient is φ = 200201100110008.

The previous prime is 200201100109987. The next prime is 200201100110051. The reversal of 200201100110009 is 900011001102002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 162243524125225 + 37957575984784 = 12737485^2 + 6160972^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200201100110009 is a prime.

It is not a weakly prime, because it can be changed into another prime (200201100110069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100100550055004 + 100100550055005.

It is an arithmetic number, because the mean of its divisors is an integer number (100100550055005).

Almost surely, 2^{200201100110009} is an apocalyptic number.

It is an amenable number.

200201100110009 is a deficient number, since it is larger than the sum of its proper divisors (1).

200201100110009 is an equidigital number, since it uses as much as digits as its factorization.

200201100110009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 17.

The spelling of 200201100110009 in words is "two hundred trillion, two hundred one billion, one hundred million, one hundred ten thousand, nine".