225234101 has 8 divisors (see below), whose sum is σ = 238536384. Its totient is φ = 212224320.

The previous prime is 225234083. The next prime is 225234179. The reversal of 225234101 is 101432522.

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 225234101 - 2¹⁰ = 225233077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225234181) 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, 71540 + ... + 74621.

It is an arithmetic number, because the mean of its divisors is an integer number (29817048).

Almost surely, 2^225234101 is an apocalyptic number.

It is an amenable number.

225234101 is a deficient number, since it is larger than the sum of its proper divisors (13302283).

225234101 is a wasteful number, since it uses less digits than its factorization.

225234101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146251.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 225234101 is about 15007.8013379709. The cubic root of 225234101 is about 608.4310671189.

Adding to 225234101 its reverse (101432522), we get a palindrome (326666623).

The spelling of 225234101 in words is "two hundred twenty-five million, two hundred thirty-four thousand, one hundred one".