1111120002011 has 2 divisors, whose sum is σ = 1111120002012. Its totient is φ = 1111120002010.

The previous prime is 1111120002007. The next prime is 1111120002019. The reversal of 1111120002011 is 1102000211111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1111120002011 - 2² = 1111120002007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1111120001983 and 1111120002001.

It is not a weakly prime, because it can be changed into another prime (1111120002019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555560001005 + 555560001006.

It is an arithmetic number, because the mean of its divisors is an integer number (555560001006).

Almost surely, 2^{1111120002011} is an apocalyptic number.

1111120002011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111120002011 is an equidigital number, since it uses as much as digits as its factorization.

1111120002011 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 1111120002011 its reverse (1102000211111), we get a palindrome (2213120213122).

The spelling of 1111120002011 in words is "one trillion, one hundred eleven billion, one hundred twenty million, two thousand, eleven".