226212656 has 10 divisors (see below), whose sum is σ = 438287052. Its totient is φ = 113106320.

The previous prime is 226212641. The next prime is 226212661. The reversal of 226212656 is 656212622.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7069130 + ... + 7069161.

Almost surely, 2^226212656 is an apocalyptic number.

It is an amenable number.

226212656 is a deficient number, since it is larger than the sum of its proper divisors (212074396).

226212656 is a wasteful number, since it uses less digits than its factorization.

226212656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14138299 (or 14138293 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 226212656 is about 15040.3675487004. The cubic root of 226212656 is about 609.3109266351.

The spelling of 226212656 in words is "two hundred twenty-six million, two hundred twelve thousand, six hundred fifty-six".