226607557966 has 8 divisors (see below), whose sum is σ = 344698820784. Its totient is φ = 111707951040.

The previous prime is 226607557949. The next prime is 226607558003. The reversal of 226607557966 is 669755706622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 797913795 + ... + 797914078.

It is an arithmetic number, because the mean of its divisors is an integer number (43087352598).

Almost surely, 2^226607557966 is an apocalyptic number.

226607557966 is a deficient number, since it is larger than the sum of its proper divisors (118091262818).

226607557966 is a wasteful number, since it uses less digits than its factorization.

226607557966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1595827946.

The product of its (nonzero) digits is 57153600, while the sum is 61.

The spelling of 226607557966 in words is "two hundred twenty-six billion, six hundred seven million, five hundred fifty-seven thousand, nine hundred sixty-six".