226203135 has 16 divisors (see below), whose sum is σ = 365510880. Its totient is φ = 119446400.

The previous prime is 226203119. The next prime is 226203143. The reversal of 226203135 is 531302622.

It is not a de Polignac number, because 226203135 - 2⁴ = 226203119 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73140 + ... + 76169.

It is an arithmetic number, because the mean of its divisors is an integer number (22844430).

Almost surely, 2^226203135 is an apocalyptic number.

226203135 is a deficient number, since it is larger than the sum of its proper divisors (139307745).

226203135 is a wasteful number, since it uses less digits than its factorization.

226203135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149418.

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

The square root of 226203135 is about 15040.0510304985. The cubic root of 226203135 is about 609.3023781438.

Adding to 226203135 its reverse (531302622), we get a palindrome (757505757).

The spelling of 226203135 in words is "two hundred twenty-six million, two hundred three thousand, one hundred thirty-five".