225632730606 has 128 divisors (see below), whose sum is σ = 505670860800. Its totient is φ = 66792211200.

The previous prime is 225632730569. The next prime is 225632730607. The reversal of 225632730606 is 606037236522.

225632730606 is digitally balanced in base 2 and base 3, because in such bases 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 (225632730607) 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 63 ways as a sum of consecutive naturals, for example, 28373931 + ... + 28381881.

It is an arithmetic number, because the mean of its divisors is an integer number (3950553600).

Almost surely, 2^225632730606 is an apocalyptic number.

225632730606 is an abundant number, since it is smaller than the sum of its proper divisors (280038130194).

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

225632730606 is a wasteful number, since it uses less digits than its factorization.

225632730606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8214.

The product of its (nonzero) digits is 544320, while the sum is 42.

The spelling of 225632730606 in words is "two hundred twenty-five billion, six hundred thirty-two million, seven hundred thirty thousand, six hundred six".