224080220 has 48 divisors (see below), whose sum is σ = 579165888. Its totient is φ = 70917120.

The previous prime is 224080217. The next prime is 224080223. The reversal of 224080220 is 22080422.

It is an interprime number because it is at equal distance from previous prime (224080217) and next prime (224080223).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 224080192 and 224080201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224080223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59741 + ... + 63380.

It is an arithmetic number, because the mean of its divisors is an integer number (12065956).

Almost surely, 2^224080220 is an apocalyptic number.

224080220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224080220 is an abundant number, since it is smaller than the sum of its proper divisors (355085668).

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

224080220 is a wasteful number, since it uses less digits than its factorization.

224080220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123150 (or 123148 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 224080220 is about 14969.3092693016. The cubic root of 224080220 is about 607.3902842840.

The spelling of 224080220 in words is "two hundred twenty-four million, eighty thousand, two hundred twenty".