225330162 has 8 divisors (see below), whose sum is σ = 450660336. Its totient is φ = 75110052.

The previous prime is 225330151. The next prime is 225330233. The reversal of 225330162 is 261033522.

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

225330162 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18777508 + ... + 18777519.

It is an arithmetic number, because the mean of its divisors is an integer number (56332542).

Almost surely, 2^225330162 is an apocalyptic number.

225330162 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

225330162 is a wasteful number, since it uses less digits than its factorization.

225330162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37555032.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 225330162 is about 15011.0013656651. The cubic root of 225330162 is about 608.5175522314.

Adding to 225330162 its reverse (261033522), we get a palindrome (486363684).

The spelling of 225330162 in words is "two hundred twenty-five million, three hundred thirty thousand, one hundred sixty-two".