225310655088 has 120 divisors (see below), whose sum is σ = 651112076160. Its totient is φ = 72656893440.

The previous prime is 225310655041. The next prime is 225310655107. The reversal of 225310655088 is 880556013522.

225310655088 is a `hidden beast` number, since 2 + 2 + 5 + 3 + 10 + 6 + 550 + 88 = 666.

225310655088 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 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 23 ways as a sum of consecutive naturals, for example, 17800570 + ... + 17813222.

It is an arithmetic number, because the mean of its divisors is an integer number (5425933968).

Almost surely, 2^225310655088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 225310655088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (325556038080).

225310655088 is an abundant number, since it is smaller than the sum of its proper divisors (425801421072).

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

225310655088 is a wasteful number, since it uses less digits than its factorization.

225310655088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16687 (or 16678 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 45.

The spelling of 225310655088 in words is "two hundred twenty-five billion, three hundred ten million, six hundred fifty-five thousand, eighty-eight".