120211002011 has 2 divisors, whose sum is σ = 120211002012. Its totient is φ = 120211002010.

The previous prime is 120211002007. The next prime is 120211002059. The reversal of 120211002011 is 110200112021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120211002011 - 2² = 120211002007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120211001983 and 120211002001.

It is not a weakly prime, because it can be changed into another prime (120211002071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60105501005 + 60105501006.

It is an arithmetic number, because the mean of its divisors is an integer number (60105501006).

Almost surely, 2^120211002011 is an apocalyptic number.

120211002011 is a deficient number, since it is larger than the sum of its proper divisors (1).

120211002011 is an equidigital number, since it uses as much as digits as its factorization.

120211002011 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 120211002011 its reverse (110200112021), we get a palindrome (230411114032).

The spelling of 120211002011 in words is "one hundred twenty billion, two hundred eleven million, two thousand, eleven".