120112102211 has 2 divisors, whose sum is σ = 120112102212. Its totient is φ = 120112102210.

The previous prime is 120112102189. The next prime is 120112102213. The reversal of 120112102211 is 112201211021.

It is a strong prime.

It is an emirp because it is prime and its reverse (112201211021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120112102211 is a prime.

It is a super-2 number, since 2×120112102211² (a number of 23 digits) contains 22 as substring.

Together with 120112102213, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (120112102213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60056051105 + 60056051106.

It is an arithmetic number, because the mean of its divisors is an integer number (60056051106).

Almost surely, 2^120112102211 is an apocalyptic number.

120112102211 is a deficient number, since it is larger than the sum of its proper divisors (1).

120112102211 is an equidigital number, since it uses as much as digits as its factorization.

120112102211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 120112102211 its reverse (112201211021), we get a palindrome (232313313232).

The spelling of 120112102211 in words is "one hundred twenty billion, one hundred twelve million, one hundred two thousand, two hundred eleven".