200002120002011 has 2 divisors, whose sum is σ = 200002120002012. Its totient is φ = 200002120002010.

The previous prime is 200002120001969. The next prime is 200002120002043. The reversal of 200002120002011 is 110200021200002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200002120002011 - 2¹⁸ = 200002119739867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200002120001983 and 200002120002001.

It is not a weakly prime, because it can be changed into another prime (200002120002071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100001060001005 + 100001060001006.

It is an arithmetic number, because the mean of its divisors is an integer number (100001060001006).

Almost surely, 2^{200002120002011} is an apocalyptic number.

200002120002011 is a deficient number, since it is larger than the sum of its proper divisors (1).

200002120002011 is an equidigital number, since it uses as much as digits as its factorization.

200002120002011 is an evil number, because the sum of its binary digits is even.

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

Adding to 200002120002011 its reverse (110200021200002), we get a palindrome (310202141202013).

The spelling of 200002120002011 in words is "two hundred trillion, two billion, one hundred twenty million, two thousand, eleven".