226228668236 has 12 divisors (see below), whose sum is σ = 405556271400. Its totient is φ = 110355447840.

The previous prime is 226228668203. The next prime is 226228668271. The reversal of 226228668236 is 632866822622.

It is a happy 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, 689721386 + ... + 689721713.

It is an arithmetic number, because the mean of its divisors is an integer number (33796355950).

Almost surely, 2^226228668236 is an apocalyptic number.

It is an amenable number.

226228668236 is a deficient number, since it is larger than the sum of its proper divisors (179327603164).

226228668236 is a wasteful number, since it uses less digits than its factorization.

226228668236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1379443144 (or 1379443142 counting only the distinct ones).

The product of its digits is 7962624, while the sum is 53.

The spelling of 226228668236 in words is "two hundred twenty-six billion, two hundred twenty-eight million, six hundred sixty-eight thousand, two hundred thirty-six".