228884148480 has 576 divisors, whose sum is σ = 838892920320. Its totient is φ = 52686225408.

The previous prime is 228884148443. The next prime is 228884148503. The reversal of 228884148480 is 84841488822.

228884148480 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 228884148480.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 146813941 + ... + 146815499.

It is an arithmetic number, because the mean of its divisors is an integer number (1456411320).

Almost surely, 2^228884148480 is an apocalyptic number.

228884148480 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 228884148480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (419446460160).

228884148480 is an abundant number, since it is smaller than the sum of its proper divisors (610008771840).

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

228884148480 is a wasteful number, since it uses less digits than its factorization.

228884148480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1786 (or 1772 counting only the distinct ones).

The product of its (nonzero) digits is 8388608, while the sum is 57.

The spelling of 228884148480 in words is "two hundred twenty-eight billion, eight hundred eighty-four million, one hundred forty-eight thousand, four hundred eighty".