1000202012011 has 2 divisors, whose sum is σ = 1000202012012. Its totient is φ = 1000202012010.

The previous prime is 1000202012009. The next prime is 1000202012039. The reversal of 1000202012011 is 1102102020001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1000202012011 - 2¹ = 1000202012009 is a prime.

Together with 1000202012009, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1000202012071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500101006005 + 500101006006.

It is an arithmetic number, because the mean of its divisors is an integer number (500101006006).

Almost surely, 2^{1000202012011} is an apocalyptic number.

1000202012011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000202012011 is an equidigital number, since it uses as much as digits as its factorization.

1000202012011 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 1000202012011 its reverse (1102102020001), we get a palindrome (2102304032012).

The spelling of 1000202012011 in words is "one trillion, two hundred two million, twelve thousand, eleven".