12225300601 has 2 divisors, whose sum is σ = 12225300602. Its totient is φ = 12225300600.

The previous prime is 12225300551. The next prime is 12225300629. The reversal of 12225300601 is 10600352221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8616294976 + 3609005625 = 92824^2 + 60075^2 .

It is a cyclic number.

It is not a de Polignac number, because 12225300601 - 2¹⁷ = 12225169529 is a prime.

It is a super-2 number, since 2×12225300601² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12225300641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6112650300 + 6112650301.

It is an arithmetic number, because the mean of its divisors is an integer number (6112650301).

Almost surely, 2^12225300601 is an apocalyptic number.

It is an amenable number.

12225300601 is a deficient number, since it is larger than the sum of its proper divisors (1).

12225300601 is an equidigital number, since it uses as much as digits as its factorization.

12225300601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 12225300601 its reverse (10600352221), we get a palindrome (22825652822).

The spelling of 12225300601 in words is "twelve billion, two hundred twenty-five million, three hundred thousand, six hundred one".