227985842880 has 336 divisors, whose sum is σ = 795774339360. Its totient is φ = 59903852544.

The previous prime is 227985842809. The next prime is 227985842941. The reversal of 227985842880 is 88248589722.

227985842880 is a `hidden beast` number, since 2 + 27 + 9 + 8 + 584 + 28 + 8 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 54841762 + ... + 54845918.

It is an arithmetic number, because the mean of its divisors is an integer number (2368376010).

Almost surely, 2^227985842880 is an apocalyptic number.

227985842880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227985842880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (397887169680).

227985842880 is an abundant number, since it is smaller than the sum of its proper divisors (567788496480).

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

227985842880 is a wasteful number, since it uses less digits than its factorization.

227985842880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4456 (or 4443 counting only the distinct ones).

The product of its (nonzero) digits is 41287680, while the sum is 63.

The spelling of 227985842880 in words is "two hundred twenty-seven billion, nine hundred eighty-five million, eight hundred forty-two thousand, eight hundred eighty".