226232312 has 8 divisors (see below), whose sum is σ = 424185600. Its totient is φ = 113116152.

The previous prime is 226232269. The next prime is 226232317. The reversal of 226232312 is 213232622.

226232312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×226232312³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226232317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14139512 + ... + 14139527.

It is an arithmetic number, because the mean of its divisors is an integer number (53023200).

Almost surely, 2^226232312 is an apocalyptic number.

It is an amenable number.

226232312 is a deficient number, since it is larger than the sum of its proper divisors (197953288).

226232312 is a wasteful number, since it uses less digits than its factorization.

226232312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28279045 (or 28279041 counting only the distinct ones).

The product of its digits is 1728, while the sum is 23.

The square root of 226232312 is about 15041.0209759843. The cubic root of 226232312 is about 609.3285741427.

Adding to 226232312 its reverse (213232622), we get a palindrome (439464934).

The spelling of 226232312 in words is "two hundred twenty-six million, two hundred thirty-two thousand, three hundred twelve".