227316664774 has 4 divisors (see below), whose sum is σ = 340974997164. Its totient is φ = 113658332386.

The previous prime is 227316664759. The next prime is 227316664831. The reversal of 227316664774 is 477466613722.

It is a semiprime because it is the product of two primes.

It is a congruent number.

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, 56829166192 + ... + 56829166195.

It is an arithmetic number, because the mean of its divisors is an integer number (85243749291).

Almost surely, 2^227316664774 is an apocalyptic number.

227316664774 is a deficient number, since it is larger than the sum of its proper divisors (113658332390).

227316664774 is a wasteful number, since it uses less digits than its factorization.

227316664774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113658332389.

The product of its digits is 14224896, while the sum is 55.

The spelling of 227316664774 in words is "two hundred twenty-seven billion, three hundred sixteen million, six hundred sixty-four thousand, seven hundred seventy-four".