225559809995 has 16 divisors (see below), whose sum is σ = 294166931520. Its totient is φ = 165039099264.

The previous prime is 225559809953. The next prime is 225559810009. The reversal of 225559809995 is 599908955522.

It is a happy number.

225559809995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 225559809995 - 2²⁰ = 225558761419 is a prime.

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, 15911039 + ... + 15925208.

It is an arithmetic number, because the mean of its divisors is an integer number (18385433220).

Almost surely, 2^225559809995 is an apocalyptic number.

225559809995 is a deficient number, since it is larger than the sum of its proper divisors (68607121525).

225559809995 is a wasteful number, since it uses less digits than its factorization.

225559809995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31836374.

The product of its (nonzero) digits is 131220000, while the sum is 68.

The spelling of 225559809995 in words is "two hundred twenty-five billion, five hundred fifty-nine million, eight hundred nine thousand, nine hundred ninety-five".