224662645500 has 96 divisors (see below), whose sum is σ = 655277226240. Its totient is φ = 59813006400.

The previous prime is 224662645483. The next prime is 224662645511. The reversal of 224662645500 is 5546266422.

224662645500 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 807519 + ... + 1049481.

It is an arithmetic number, because the mean of its divisors is an integer number (6825804440).

Almost surely, 2^224662645500 is an apocalyptic number.

224662645500 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 224662645500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (327638613120).

224662645500 is an abundant number, since it is smaller than the sum of its proper divisors (430614580740).

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

224662645500 is a wasteful number, since it uses less digits than its factorization.

224662645500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242604 (or 242592 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 42.

The spelling of 224662645500 in words is "two hundred twenty-four billion, six hundred sixty-two million, six hundred forty-five thousand, five hundred".