2223223224 has 64 divisors (see below), whose sum is σ = 5692032000. Its totient is φ = 723355776.

The previous prime is 2223223207. The next prime is 2223223267. The reversal of 2223223224 is 4223223222.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 2223223194 and 2223223203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248737 + ... + 257519.

It is an arithmetic number, because the mean of its divisors is an integer number (88938000).

Almost surely, 2^2223223224 is an apocalyptic number.

2223223224 is a gapful number since it is divisible by the number (24) 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 2223223224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2846016000).

2223223224 is an abundant number, since it is smaller than the sum of its proper divisors (3468808776).

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

2223223224 is a wasteful number, since it uses less digits than its factorization.

2223223224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9044 (or 9040 counting only the distinct ones).

The product of its digits is 4608, while the sum is 24.

The square root of 2223223224 is about 47151.0681109135. The cubic root of 2223223224 is about 1305.1517904500.

Adding to 2223223224 its reverse (4223223222), we get a palindrome (6446446446).

The spelling of 2223223224 in words is "two billion, two hundred twenty-three million, two hundred twenty-three thousand, two hundred twenty-four".