1012012002011 has 2 divisors, whose sum is σ = 1012012002012. Its totient is φ = 1012012002010.

The previous prime is 1012012001993. The next prime is 1012012002041. The reversal of 1012012002011 is 1102002102101.

It is a weak prime.

It is an emirp because it is prime and its reverse (1102002102101) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1012012002011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1012012001983 and 1012012002001.

It is not a weakly prime, because it can be changed into another prime (1012012002041) 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, 506006001005 + 506006001006.

It is an arithmetic number, because the mean of its divisors is an integer number (506006001006).

Almost surely, 2^{1012012002011} is an apocalyptic number.

1012012002011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012012002011 is an equidigital number, since it uses as much as digits as its factorization.

1012012002011 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 11.

Adding to 1012012002011 its reverse (1102002102101), we get a palindrome (2114014104112).

The spelling of 1012012002011 in words is "one trillion, twelve billion, twelve million, two thousand, eleven".