225205676570 has 16 divisors (see below), whose sum is σ = 463280249088. Its totient is φ = 77213374800.

The previous prime is 225205676567. The next prime is 225205676599. The reversal of 225205676570 is 75676502522.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1608611906 + ... + 1608612045.

It is an arithmetic number, because the mean of its divisors is an integer number (28955015568).

Almost surely, 2^225205676570 is an apocalyptic number.

225205676570 is an abundant number, since it is smaller than the sum of its proper divisors (238074572518).

225205676570 is a wasteful number, since it uses less digits than its factorization.

225205676570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3217223965.

The product of its (nonzero) digits is 1764000, while the sum is 47.

The spelling of 225205676570 in words is "two hundred twenty-five billion, two hundred five million, six hundred seventy-six thousand, five hundred seventy".