226133210 has 16 divisors (see below), whose sum is σ = 407241216. Its totient is φ = 90408528.

The previous prime is 226133203. The next prime is 226133239. The reversal of 226133210 is 12331622.

It is a happy number.

226133210 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×226133210² = 102272457329808200, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22199 + ... + 30741.

It is an arithmetic number, because the mean of its divisors is an integer number (25452576).

Almost surely, 2^226133210 is an apocalyptic number.

226133210 is a deficient number, since it is larger than the sum of its proper divisors (181108006).

226133210 is a wasteful number, since it uses less digits than its factorization.

226133210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11197.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 226133210 is about 15037.7262243998. The cubic root of 226133210 is about 609.2395881805.

Adding to 226133210 its reverse (12331622), we get a palindrome (238464832).

The spelling of 226133210 in words is "two hundred twenty-six million, one hundred thirty-three thousand, two hundred ten".