22725000225013 has 2 divisors, whose sum is σ = 22725000225014. Its totient is φ = 22725000225012.

The previous prime is 22725000224959. The next prime is 22725000225041. The reversal of 22725000225013 is 31052200052722.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22204989055089 + 520011169924 = 4712217^2 + 721118^2 .

It is a cyclic number.

It is not a de Polignac number, because 22725000225013 - 2¹⁷ = 22725000093941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22725000225413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11362500112506 + 11362500112507.

It is an arithmetic number, because the mean of its divisors is an integer number (11362500112507).

Almost surely, 2^{22725000225013} is an apocalyptic number.

It is an amenable number.

22725000225013 is a deficient number, since it is larger than the sum of its proper divisors (1).

22725000225013 is an equidigital number, since it uses as much as digits as its factorization.

22725000225013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16800, while the sum is 31.

Adding to 22725000225013 its reverse (31052200052722), we get a palindrome (53777200277735).

The spelling of 22725000225013 in words is "twenty-two trillion, seven hundred twenty-five billion, two hundred twenty-five thousand, thirteen".