225640785230363 has 2 divisors, whose sum is σ = 225640785230364. Its totient is φ = 225640785230362.

The previous prime is 225640785230359. The next prime is 225640785230401. The reversal of 225640785230363 is 363032587046522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 225640785230363 - 2² = 225640785230359 is a prime.

It is a super-2 number, since 2×225640785230363² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 225640785230299 and 225640785230308.

It is not a weakly prime, because it can be changed into another prime (225640785235363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112820392615181 + 112820392615182.

It is an arithmetic number, because the mean of its divisors is an integer number (112820392615182).

Almost surely, 2^{225640785230363} is an apocalyptic number.

225640785230363 is a deficient number, since it is larger than the sum of its proper divisors (1).

225640785230363 is an equidigital number, since it uses as much as digits as its factorization.

225640785230363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43545600, while the sum is 56.

The spelling of 225640785230363 in words is "two hundred twenty-five trillion, six hundred forty billion, seven hundred eighty-five million, two hundred thirty thousand, three hundred sixty-three".