225060242665 has 8 divisors (see below), whose sum is σ = 272198845440. Its totient is φ = 178630491312.

The previous prime is 225060242663. The next prime is 225060242677. The reversal of 225060242665 is 566242060522.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 225060242665 - 2¹ = 225060242663 is a prime.

It is a super-2 number, since 2×225060242665² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (225060242663) 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, 177212155 + ... + 177213424.

It is an arithmetic number, because the mean of its divisors is an integer number (34024855680).

Almost surely, 2^225060242665 is an apocalyptic number.

It is an amenable number.

225060242665 is a deficient number, since it is larger than the sum of its proper divisors (47138602775).

225060242665 is a wasteful number, since it uses less digits than its factorization.

225060242665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354425711.

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 225060242665 in words is "two hundred twenty-five billion, sixty million, two hundred forty-two thousand, six hundred sixty-five".