12110222101 has 2 divisors, whose sum is σ = 12110222102. Its totient is φ = 12110222100.

The previous prime is 12110222093. The next prime is 12110222107. The reversal of 12110222101 is 10122201121.

12110222101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11996820900 + 113401201 = 109530^2 + 10649^2 .

It is an emirp because it is prime and its reverse (10122201121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12110222101 - 2³ = 12110222093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12110222107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6055111050 + 6055111051.

It is an arithmetic number, because the mean of its divisors is an integer number (6055111051).

Almost surely, 2^12110222101 is an apocalyptic number.

It is an amenable number.

12110222101 is a deficient number, since it is larger than the sum of its proper divisors (1).

12110222101 is an equidigital number, since it uses as much as digits as its factorization.

12110222101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12110222101 its reverse (10122201121), we get a palindrome (22232423222).

The spelling of 12110222101 in words is "twelve billion, one hundred ten million, two hundred twenty-two thousand, one hundred one".