225225603330 has 64 divisors (see below), whose sum is σ = 665281790208. Its totient is φ = 47520126720.

The previous prime is 225225603319. The next prime is 225225603341. The reversal of 225225603330 is 33306522522.

It is a happy number.

225225603330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (225225603319) and next prime (225225603341).

It is a super-3 number, since 3×225225603330³ (a number of 35 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 225225603291 and 225225603300.

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 31 ways as a sum of consecutive naturals, for example, 41247381 + ... + 41252840.

It is an arithmetic number, because the mean of its divisors is an integer number (10395027972).

Almost surely, 2^225225603330 is an apocalyptic number.

225225603330 is an abundant number, since it is smaller than the sum of its proper divisors (440056186878).

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

225225603330 is a wasteful number, since it uses less digits than its factorization.

225225603330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82500251.

The product of its (nonzero) digits is 64800, while the sum is 33.

The spelling of 225225603330 in words is "two hundred twenty-five billion, two hundred twenty-five million, six hundred three thousand, three hundred thirty".