225227570732 has 48 divisors (see below), whose sum is σ = 404174883840. Its totient is φ = 109791272448.

The previous prime is 225227570719. The next prime is 225227570741. The reversal of 225227570732 is 237075722522.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11479643 + ... + 11499245.

It is an arithmetic number, because the mean of its divisors is an integer number (8420310080).

Almost surely, 2^225227570732 is an apocalyptic number.

It is an amenable number.

225227570732 is a deficient number, since it is larger than the sum of its proper divisors (178947313108).

225227570732 is a wasteful number, since it uses less digits than its factorization.

225227570732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20142 (or 20140 counting only the distinct ones).

The product of its (nonzero) digits is 823200, while the sum is 44.

The spelling of 225227570732 in words is "two hundred twenty-five billion, two hundred twenty-seven million, five hundred seventy thousand, seven hundred thirty-two".