226274256223666 has 32 divisors (see below), whose sum is σ = 412167591469440. Its totient is φ = 90947778345216.

The previous prime is 226274256223663. The next prime is 226274256223709. The reversal of 226274256223666 is 666322652472622.

It is not an unprimeable number, because it can be changed into a prime (226274256223663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1679671461 + ... + 1679806168.

It is an arithmetic number, because the mean of its divisors is an integer number (12880237233420).

Almost surely, 2^{226274256223666} is an apocalyptic number.

226274256223666 is a deficient number, since it is larger than the sum of its proper divisors (185893335245774).

226274256223666 is a wasteful number, since it uses less digits than its factorization.

226274256223666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3359477938.

The product of its digits is 209018880, while the sum is 61.

The spelling of 226274256223666 in words is "two hundred twenty-six trillion, two hundred seventy-four billion, two hundred fifty-six million, two hundred twenty-three thousand, six hundred sixty-six".