120222102211 has 2 divisors, whose sum is σ = 120222102212. Its totient is φ = 120222102210.

The previous prime is 120222102181. The next prime is 120222102223. The reversal of 120222102211 is 112201222021.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120222102211 is a prime.

It is not a weakly prime, because it can be changed into another prime (120222102911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60111051105 + 60111051106.

It is an arithmetic number, because the mean of its divisors is an integer number (60111051106).

Almost surely, 2^120222102211 is an apocalyptic number.

120222102211 is a deficient number, since it is larger than the sum of its proper divisors (1).

120222102211 is an equidigital number, since it uses as much as digits as its factorization.

120222102211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 120222102211 its reverse (112201222021), we get a palindrome (232423324232).

The spelling of 120222102211 in words is "one hundred twenty billion, two hundred twenty-two million, one hundred two thousand, two hundred eleven".