226445330 has 16 divisors (see below), whose sum is σ = 409311360. Its totient is φ = 90198192.

The previous prime is 226445279. The next prime is 226445347. The reversal of 226445330 is 33544622.

226445330 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 226445293 and 226445302.

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, 44984 + ... + 49763.

It is an arithmetic number, because the mean of its divisors is an integer number (25581960).

Almost surely, 2^226445330 is an apocalyptic number.

226445330 is a deficient number, since it is larger than the sum of its proper divisors (182866030).

226445330 is a wasteful number, since it uses less digits than its factorization.

226445330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94993.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 226445330 is about 15048.1005445870. The cubic root of 226445330 is about 609.5197599722.

Adding to 226445330 its reverse (33544622), we get a palindrome (259989952).

The spelling of 226445330 in words is "two hundred twenty-six million, four hundred forty-five thousand, three hundred thirty".