226213234 has 16 divisors (see below), whose sum is σ = 381310272. Its totient is φ = 99866448.

The previous prime is 226213223. The next prime is 226213241. The reversal of 226213234 is 432312622.

It is a junction number, because it is equal to n+sod(n) for n = 226213199 and 226213208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188544 + ... + 189739.

It is an arithmetic number, because the mean of its divisors is an integer number (23831892).

Almost surely, 2^226213234 is an apocalyptic number.

226213234 is a deficient number, since it is larger than the sum of its proper divisors (155097038).

226213234 is a wasteful number, since it uses less digits than its factorization.

226213234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378321.

The product of its digits is 3456, while the sum is 25.

The square root of 226213234 is about 15040.3867636441. The cubic root of 226213234 is about 609.3114455884.

Adding to 226213234 its reverse (432312622), we get a palindrome (658525856).

The spelling of 226213234 in words is "two hundred twenty-six million, two hundred thirteen thousand, two hundred thirty-four".