225334343 has 4 divisors (see below), whose sum is σ = 242667768. Its totient is φ = 208000920.

The previous prime is 225334273. The next prime is 225334363. The reversal of 225334343 is 343433522.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 343433522 = 2 ⋅171716761.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225334343 is a prime.

It is a super-2 number, since 2×225334343² = 101551132270483298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225334363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8666693 + ... + 8666718.

It is an arithmetic number, because the mean of its divisors is an integer number (60666942).

Almost surely, 2^225334343 is an apocalyptic number.

225334343 is a deficient number, since it is larger than the sum of its proper divisors (17333425).

225334343 is a wasteful number, since it uses less digits than its factorization.

225334343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17333424.

The product of its digits is 25920, while the sum is 29.

The square root of 225334343 is about 15011.1406295458. The cubic root of 225334343 is about 608.5213158881.

Adding to 225334343 its reverse (343433522), we get a palindrome (568767865).

The spelling of 225334343 in words is "two hundred twenty-five million, three hundred thirty-four thousand, three hundred forty-three".