211112007006011 has 2 divisors, whose sum is σ = 211112007006012. Its totient is φ = 211112007006010.

The previous prime is 211112007006007. The next prime is 211112007006037. The reversal of 211112007006011 is 110600700211112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 211112007006011 - 2² = 211112007006007 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (211112007006091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105556003503005 + 105556003503006.

It is an arithmetic number, because the mean of its divisors is an integer number (105556003503006).

Almost surely, 2^{211112007006011} is an apocalyptic number.

211112007006011 is a deficient number, since it is larger than the sum of its proper divisors (1).

211112007006011 is an equidigital number, since it uses as much as digits as its factorization.

211112007006011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 23.

Adding to 211112007006011 its reverse (110600700211112), we get a palindrome (321712707217123).

The spelling of 211112007006011 in words is "two hundred eleven trillion, one hundred twelve billion, seven million, six thousand, eleven".