2011000202011 has 2 divisors, whose sum is σ = 2011000202012. Its totient is φ = 2011000202010.

The previous prime is 2011000202009. The next prime is 2011000202053. The reversal of 2011000202011 is 1102020001102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2011000202011 - 2¹ = 2011000202009 is a prime.

Together with 2011000202009, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2011000202411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005500101005 + 1005500101006.

It is an arithmetic number, because the mean of its divisors is an integer number (1005500101006).

Almost surely, 2^{2011000202011} is an apocalyptic number.

2011000202011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011000202011 is an equidigital number, since it uses as much as digits as its factorization.

2011000202011 is an odious number, because the sum of its binary digits is odd.

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

Adding to 2011000202011 its reverse (1102020001102), we get a palindrome (3113020203113).

The spelling of 2011000202011 in words is "two trillion, eleven billion, two hundred two thousand, eleven".