12225413071 has 2 divisors, whose sum is σ = 12225413072. Its totient is φ = 12225413070.

The previous prime is 12225413051. The next prime is 12225413111. The reversal of 12225413071 is 17031452221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12225413071 - 2⁹ = 12225412559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12225413021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6112706535 + 6112706536.

It is an arithmetic number, because the mean of its divisors is an integer number (6112706536).

Almost surely, 2^12225413071 is an apocalyptic number.

12225413071 is a deficient number, since it is larger than the sum of its proper divisors (1).

12225413071 is an equidigital number, since it uses as much as digits as its factorization.

12225413071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 28.

Adding to 12225413071 its reverse (17031452221), we get a palindrome (29256865292).

The spelling of 12225413071 in words is "twelve billion, two hundred twenty-five million, four hundred thirteen thousand, seventy-one".