227328264389 has 32 divisors (see below), whose sum is σ = 242382581760. Its totient is φ = 212859964800.

The previous prime is 227328264287. The next prime is 227328264403. The reversal of 227328264389 is 983462823722.

It is a cyclic number.

It is not a de Polignac number, because 227328264389 - 2³⁶ = 158608787653 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227328264089) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113041394 + ... + 113043404.

It is an arithmetic number, because the mean of its divisors is an integer number (7574455680).

Almost surely, 2^227328264389 is an apocalyptic number.

It is an amenable number.

227328264389 is a deficient number, since it is larger than the sum of its proper divisors (15054317371).

227328264389 is a wasteful number, since it uses less digits than its factorization.

227328264389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2841.

The product of its digits is 13934592, while the sum is 56.

The spelling of 227328264389 in words is "two hundred twenty-seven billion, three hundred twenty-eight million, two hundred sixty-four thousand, three hundred eighty-nine".