22425012413 has 2 divisors, whose sum is σ = 22425012414. Its totient is φ = 22425012412.

The previous prime is 22425012383. The next prime is 22425012437. The reversal of 22425012413 is 31421052422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19193885764 + 3231126649 = 138542^2 + 56843^2 .

It is a cyclic number.

It is not a de Polignac number, because 22425012413 - 2⁸ = 22425012157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22425012473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11212506206 + 11212506207.

It is an arithmetic number, because the mean of its divisors is an integer number (11212506207).

Almost surely, 2^22425012413 is an apocalyptic number.

It is an amenable number.

22425012413 is a deficient number, since it is larger than the sum of its proper divisors (1).

22425012413 is an equidigital number, since it uses as much as digits as its factorization.

22425012413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 22425012413 its reverse (31421052422), we get a palindrome (53846064835).

The spelling of 22425012413 in words is "twenty-two billion, four hundred twenty-five million, twelve thousand, four hundred thirteen".