225055707210 has 96 divisors (see below), whose sum is σ = 591981691392. Its totient is φ = 59315328000.

The previous prime is 225055707209. The next prime is 225055707257. The reversal of 225055707210 is 12707550522.

225055707210 is a `hidden beast` number, since 2 + 2 + 5 + 0 + 5 + 570 + 72 + 10 = 666.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 6539067 + ... + 6573393.

It is an arithmetic number, because the mean of its divisors is an integer number (6166475952).

Almost surely, 2^225055707210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 225055707210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295990845696).

225055707210 is an abundant number, since it is smaller than the sum of its proper divisors (366925984182).

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

225055707210 is a wasteful number, since it uses less digits than its factorization.

225055707210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35188 (or 35185 counting only the distinct ones).

The product of its (nonzero) digits is 49000, while the sum is 36.

The spelling of 225055707210 in words is "two hundred twenty-five billion, fifty-five million, seven hundred seven thousand, two hundred ten".