224478803488 has 36 divisors (see below), whose sum is σ = 452984746410. Its totient is φ = 109501829120.

The previous prime is 224478803443. The next prime is 224478803503. The reversal of 224478803488 is 884308874422.

224478803488 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 139627774224 + 84851029264 = 373668^2 + 291292^2 .

It is a super-2 number, since 2×224478803488² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2032753 + ... + 2140336.

Almost surely, 2^224478803488 is an apocalyptic number.

It is an amenable number.

224478803488 is an abundant number, since it is smaller than the sum of its proper divisors (228505942922).

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

224478803488 is an equidigital number, since it uses as much as digits as its factorization.

224478803488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4173181 (or 4173132 counting only the distinct ones).

The product of its (nonzero) digits is 22020096, while the sum is 58.

The spelling of 224478803488 in words is "two hundred twenty-four billion, four hundred seventy-eight million, eight hundred three thousand, four hundred eighty-eight".