225655610416 has 80 divisors (see below), whose sum is σ = 453892824000. Its totient is φ = 108605952000.

The previous prime is 225655610381. The next prime is 225655610419. The reversal of 225655610416 is 614016556522.

It is not an unprimeable number, because it can be changed into a prime (225655610419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14751700 + ... + 14766988.

It is an arithmetic number, because the mean of its divisors is an integer number (5673660300).

Almost surely, 2^225655610416 is an apocalyptic number.

It is an amenable number.

225655610416 is an abundant number, since it is smaller than the sum of its proper divisors (228237213584).

225655610416 is a wasteful number, since it uses less digits than its factorization.

225655610416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15638 (or 15632 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 43.

The spelling of 225655610416 in words is "two hundred twenty-five billion, six hundred fifty-five million, six hundred ten thousand, four hundred sixteen".