2112011001011 has 2 divisors, whose sum is σ = 2112011001012. Its totient is φ = 2112011001010.

The previous prime is 2112011000929. The next prime is 2112011001043. The reversal of 2112011001011 is 1101001102112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2112011001011 - 2¹⁸ = 2112010738867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2112011000983 and 2112011001001.

It is not a weakly prime, because it can be changed into another prime (2112011001071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056005500505 + 1056005500506.

It is an arithmetic number, because the mean of its divisors is an integer number (1056005500506).

Almost surely, 2^{2112011001011} is an apocalyptic number.

2112011001011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112011001011 is an equidigital number, since it uses as much as digits as its factorization.

2112011001011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 2112011001011 its reverse (1101001102112), we get a palindrome (3213012103123).

The spelling of 2112011001011 in words is "two trillion, one hundred twelve billion, eleven million, one thousand, eleven".