227147320304 has 80 divisors (see below), whose sum is σ = 477456940800. Its totient is φ = 104403678720.

The previous prime is 227147320289. The next prime is 227147320307. The reversal of 227147320304 is 403023741722.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227147320307) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 898547 + ... + 1123245.

It is an arithmetic number, because the mean of its divisors is an integer number (5968211760).

Almost surely, 2^227147320304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227147320304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (238728470400).

227147320304 is an abundant number, since it is smaller than the sum of its proper divisors (250309620496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

227147320304 is a wasteful number, since it uses less digits than its factorization.

227147320304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224838 (or 224832 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 35.

The spelling of 227147320304 in words is "two hundred twenty-seven billion, one hundred forty-seven million, three hundred twenty thousand, three hundred four".