12432222301 has 2 divisors, whose sum is σ = 12432222302. Its totient is φ = 12432222300.

The previous prime is 12432222277. The next prime is 12432222427. The reversal of 12432222301 is 10322223421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10142504100 + 2289718201 = 100710^2 + 47851^2 .

It is a cyclic number.

It is not a de Polignac number, because 12432222301 - 2²⁹ = 11895351389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12432222001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6216111150 + 6216111151.

It is an arithmetic number, because the mean of its divisors is an integer number (6216111151).

Almost surely, 2^12432222301 is an apocalyptic number.

It is an amenable number.

12432222301 is a deficient number, since it is larger than the sum of its proper divisors (1).

12432222301 is an equidigital number, since it uses as much as digits as its factorization.

12432222301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 12432222301 its reverse (10322223421), we get a palindrome (22754445722).

The spelling of 12432222301 in words is "twelve billion, four hundred thirty-two million, two hundred twenty-two thousand, three hundred one".