225516880282 has 16 divisors (see below), whose sum is σ = 338953743072. Its totient is φ = 112532416240.

The previous prime is 225516880243. The next prime is 225516880283. The reversal of 225516880282 is 282088615522.

It is not an unprimeable number, because it can be changed into a prime (225516880283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4120557 + ... + 4174927.

It is an arithmetic number, because the mean of its divisors is an integer number (21184608942).

Almost surely, 2^225516880282 is an apocalyptic number.

225516880282 is a deficient number, since it is larger than the sum of its proper divisors (113436862790).

225516880282 is a wasteful number, since it uses less digits than its factorization.

225516880282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58493.

The product of its (nonzero) digits is 1228800, while the sum is 49.

The spelling of 225516880282 in words is "two hundred twenty-five billion, five hundred sixteen million, eight hundred eighty thousand, two hundred eighty-two".