10011200200009 has 2 divisors, whose sum is σ = 10011200200010. Its totient is φ = 10011200200008.

The previous prime is 10011200199997. The next prime is 10011200200033. The reversal of 10011200200009 is 90000200211001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8946960375609 + 1064239824400 = 2991147^2 + 1031620^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10011200200009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10011200199965 and 10011200200001.

It is not a weakly prime, because it can be changed into another prime (10011200200039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005600100004 + 5005600100005.

It is an arithmetic number, because the mean of its divisors is an integer number (5005600100005).

Almost surely, 2^{10011200200009} is an apocalyptic number.

It is an amenable number.

10011200200009 is a deficient number, since it is larger than the sum of its proper divisors (1).

10011200200009 is an equidigital number, since it uses as much as digits as its factorization.

10011200200009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 16.

The spelling of 10011200200009 in words is "ten trillion, eleven billion, two hundred million, two hundred thousand, nine".