12224103032201 has 2 divisors, whose sum is σ = 12224103032202. Its totient is φ = 12224103032200.

The previous prime is 12224103032087. The next prime is 12224103032203. The reversal of 12224103032201 is 10223030142221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9043997640976 + 3180105391225 = 3007324^2 + 1783285^2 .

It is a cyclic number.

It is not a de Polignac number, because 12224103032201 - 2⁴² = 7826056521097 is a prime.

Together with 12224103032203, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12224103032203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6112051516100 + 6112051516101.

It is an arithmetic number, because the mean of its divisors is an integer number (6112051516101).

Almost surely, 2^{12224103032201} is an apocalyptic number.

It is an amenable number.

12224103032201 is a deficient number, since it is larger than the sum of its proper divisors (1).

12224103032201 is an equidigital number, since it uses as much as digits as its factorization.

12224103032201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 12224103032201 its reverse (10223030142221), we get a palindrome (22447133174422).

The spelling of 12224103032201 in words is "twelve trillion, two hundred twenty-four billion, one hundred three million, thirty-two thousand, two hundred one".