225460225122365 has 16 divisors (see below), whose sum is σ = 272120688000000. Its totient is φ = 179322602924352.

The previous prime is 225460225122343. The next prime is 225460225122401. The reversal of 225460225122365 is 563221522064522.

It is a cyclic number.

It is not a de Polignac number, because 225460225122365 - 2⁸ = 225460225122109 is a prime.

It is a super-2 number, since 2×225460225122365² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50537636 + ... + 54817634.

It is an arithmetic number, because the mean of its divisors is an integer number (17007543000000).

Almost surely, 2^{225460225122365} is an apocalyptic number.

It is an amenable number.

225460225122365 is a deficient number, since it is larger than the sum of its proper divisors (46660462877635).

225460225122365 is a wasteful number, since it uses less digits than its factorization.

225460225122365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4341076.

The product of its (nonzero) digits is 3456000, while the sum is 47.

Adding to 225460225122365 its reverse (563221522064522), we get a palindrome (788681747186887).

The spelling of 225460225122365 in words is "two hundred twenty-five trillion, four hundred sixty billion, two hundred twenty-five million, one hundred twenty-two thousand, three hundred sixty-five".