12201346343 has 2 divisors, whose sum is σ = 12201346344. Its totient is φ = 12201346342.

The previous prime is 12201346273. The next prime is 12201346361. The reversal of 12201346343 is 34364310221.

12201346343 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 is a cyclic number.

It is not a de Polignac number, because 12201346343 - 2¹⁶ = 12201280807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12201346373) 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, 6100673171 + 6100673172.

It is an arithmetic number, because the mean of its divisors is an integer number (6100673172).

Almost surely, 2^12201346343 is an apocalyptic number.

12201346343 is a deficient number, since it is larger than the sum of its proper divisors (1).

12201346343 is an equidigital number, since it uses as much as digits as its factorization.

12201346343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 12201346343 its reverse (34364310221), we get a palindrome (46565656564).

The spelling of 12201346343 in words is "twelve billion, two hundred one million, three hundred forty-six thousand, three hundred forty-three".