227309961268 has 24 divisors (see below), whose sum is σ = 450938791520. Its totient is φ = 99390589920.

The previous prime is 227309961259. The next prime is 227309961317. The reversal of 227309961268 is 862169903722.

It is a congruent number.

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, 115034418 + ... + 115036393.

Almost surely, 2^227309961268 is an apocalyptic number.

It is an amenable number.

227309961268 is a deficient number, since it is larger than the sum of its proper divisors (223628830252).

227309961268 is a wasteful number, since it uses less digits than its factorization.

227309961268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230070847 (or 230070845 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 55.

The spelling of 227309961268 in words is "two hundred twenty-seven billion, three hundred nine million, nine hundred sixty-one thousand, two hundred sixty-eight".