225560205234 has 192 divisors, whose sum is σ = 612563777280. Its totient is φ = 58396515840.

The previous prime is 225560205203. The next prime is 225560205257. The reversal of 225560205234 is 432502065522.

225560205234 is a `hidden beast` number, since 2 + 2 + 55 + 60 + 20 + 523 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 96350904 + ... + 96353244.

It is an arithmetic number, because the mean of its divisors is an integer number (3190436340).

Almost surely, 2^225560205234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 225560205234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (306281888640).

225560205234 is an abundant number, since it is smaller than the sum of its proper divisors (387003572046).

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

225560205234 is a wasteful number, since it uses less digits than its factorization.

225560205234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3425 (or 3422 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The spelling of 225560205234 in words is "two hundred twenty-five billion, five hundred sixty million, two hundred five thousand, two hundred thirty-four".