20002201200011 has 2 divisors, whose sum is σ = 20002201200012. Its totient is φ = 20002201200010.

The previous prime is 20002201199989. The next prime is 20002201200019. The reversal of 20002201200011 is 11000210220002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20002201200011 - 2³⁰ = 20001127458187 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20002201199965 and 20002201200001.

It is not a weakly prime, because it can be changed into another prime (20002201200019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10001100600005 + 10001100600006.

It is an arithmetic number, because the mean of its divisors is an integer number (10001100600006).

Almost surely, 2^{20002201200011} is an apocalyptic number.

20002201200011 is a deficient number, since it is larger than the sum of its proper divisors (1).

20002201200011 is an equidigital number, since it uses as much as digits as its factorization.

20002201200011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 20002201200011 its reverse (11000210220002), we get a palindrome (31002411420013).

The spelling of 20002201200011 in words is "twenty trillion, two billion, two hundred one million, two hundred thousand, eleven".