12203310401 has 2 divisors, whose sum is σ = 12203310402. Its totient is φ = 12203310400.

The previous prime is 12203310391. The next prime is 12203310407. The reversal of 12203310401 is 10401330221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10686597376 + 1516713025 = 103376^2 + 38945^2 .

It is a cyclic number.

It is not a de Polignac number, because 12203310401 - 2⁶ = 12203310337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12203310401.

It is not a weakly prime, because it can be changed into another prime (12203310407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6101655200 + 6101655201.

It is an arithmetic number, because the mean of its divisors is an integer number (6101655201).

Almost surely, 2^12203310401 is an apocalyptic number.

It is an amenable number.

12203310401 is a deficient number, since it is larger than the sum of its proper divisors (1).

12203310401 is an equidigital number, since it uses as much as digits as its factorization.

12203310401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12203310401 its reverse (10401330221), we get a palindrome (22604640622).

The spelling of 12203310401 in words is "twelve billion, two hundred three million, three hundred ten thousand, four hundred one".