223225435 has 4 divisors (see below), whose sum is σ = 267870528. Its totient is φ = 178580344.

The previous prime is 223225423. The next prime is 223225469. The reversal of 223225435 is 534522322.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 223225435 - 2¹¹ = 223223387 is a prime.

It is a super-3 number, since 3×223225435³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian 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, 22322539 + ... + 22322548.

It is an arithmetic number, because the mean of its divisors is an integer number (66967632).

Almost surely, 2^223225435 is an apocalyptic number.

223225435 is a deficient number, since it is larger than the sum of its proper divisors (44645093).

223225435 is an equidigital number, since it uses as much as digits as its factorization.

223225435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44645092.

The product of its digits is 14400, while the sum is 28.

The square root of 223225435 is about 14940.7307384880. The cubic root of 223225435 is about 606.6169753943.

Adding to 223225435 its reverse (534522322), we get a palindrome (757747757).

The spelling of 223225435 in words is "two hundred twenty-three million, two hundred twenty-five thousand, four hundred thirty-five".