225655610224 has 40 divisors (see below), whose sum is σ = 497691038592. Its totient is φ = 98111133120.

The previous prime is 225655610221. The next prime is 225655610269. The reversal of 225655610224 is 422016556522.

225655610224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225655610221) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 27868434 + ... + 27876529.

Almost surely, 2^225655610224 is an apocalyptic number.

It is an amenable number.

225655610224 is an abundant number, since it is smaller than the sum of its proper divisors (272035428368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225655610224 is a wasteful number, since it uses less digits than its factorization.

225655610224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55745005 (or 55744999 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 225655610224 in words is "two hundred twenty-five billion, six hundred fifty-five million, six hundred ten thousand, two hundred twenty-four".