200120020010011 has 2 divisors, whose sum is σ = 200120020010012. Its totient is φ = 200120020010010.

The previous prime is 200120020009999. The next prime is 200120020010041. The reversal of 200120020010011 is 110010020021002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200120020010011 - 2¹³ = 200120020001819 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200120020010011.

It is not a weakly prime, because it can be changed into another prime (200120020010041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100060010005005 + 100060010005006.

It is an arithmetic number, because the mean of its divisors is an integer number (100060010005006).

Almost surely, 2^{200120020010011} is an apocalyptic number.

200120020010011 is a deficient number, since it is larger than the sum of its proper divisors (1).

200120020010011 is an equidigital number, since it uses as much as digits as its factorization.

200120020010011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 200120020010011 its reverse (110010020021002), we get a palindrome (310130040031013).

The spelling of 200120020010011 in words is "two hundred trillion, one hundred twenty billion, twenty million, ten thousand, eleven".