225023650133 has 8 divisors (see below), whose sum is σ = 238320175200. Its totient is φ = 211872442608.

The previous prime is 225023650129. The next prime is 225023650141. The reversal of 225023650133 is 331056320522.

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 225023650133 - 2² = 225023650129 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 225023650133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225023650123) 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, 36326198 + ... + 36332391.

It is an arithmetic number, because the mean of its divisors is an integer number (29790021900).

Almost surely, 2^225023650133 is an apocalyptic number.

It is an amenable number.

225023650133 is a deficient number, since it is larger than the sum of its proper divisors (13296525067).

225023650133 is a wasteful number, since it uses less digits than its factorization.

225023650133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72658771.

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 225023650133 its reverse (331056320522), we get a palindrome (556079970655).

The spelling of 225023650133 in words is "two hundred twenty-five billion, twenty-three million, six hundred fifty thousand, one hundred thirty-three".