225911880285607 has 2 divisors, whose sum is σ = 225911880285608. Its totient is φ = 225911880285606.

The previous prime is 225911880285601. The next prime is 225911880285649. The reversal of 225911880285607 is 706582088119522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 225911880285607 - 2²³ = 225911871896999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225911880285601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112955940142803 + 112955940142804.

It is an arithmetic number, because the mean of its divisors is an integer number (112955940142804).

Almost surely, 2^{225911880285607} is an apocalyptic number.

225911880285607 is a deficient number, since it is larger than the sum of its proper divisors (1).

225911880285607 is an equidigital number, since it uses as much as digits as its factorization.

225911880285607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38707200, while the sum is 64.

The spelling of 225911880285607 in words is "two hundred twenty-five trillion, nine hundred eleven billion, eight hundred eighty million, two hundred eighty-five thousand, six hundred seven".