12012222210103 has 2 divisors, whose sum is σ = 12012222210104. Its totient is φ = 12012222210102.

The previous prime is 12012222210089. The next prime is 12012222210133. The reversal of 12012222210103 is 30101222221021.

12012222210103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12012222210103 - 2¹³ = 12012222201911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12012222210133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6006111105051 + 6006111105052.

It is an arithmetic number, because the mean of its divisors is an integer number (6006111105052).

Almost surely, 2^{12012222210103} is an apocalyptic number.

12012222210103 is a deficient number, since it is larger than the sum of its proper divisors (1).

12012222210103 is an equidigital number, since it uses as much as digits as its factorization.

12012222210103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 12012222210103 its reverse (30101222221021), we get a palindrome (42113444431124).

The spelling of 12012222210103 in words is "twelve trillion, twelve billion, two hundred twenty-two million, two hundred ten thousand, one hundred three".