2224200 has 96 divisors (see below), whose sum is σ = 7544160. Its totient is φ = 537600.

The previous prime is 2224193. The next prime is 2224231. The reversal of 2224200 is 24222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6432 + ... + 6768.

It is an arithmetic number, because the mean of its divisors is an integer number (78585).

2^2224200 is an apocalyptic number.

2224200 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 2224200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3772080).

2224200 is an abundant number, since it is smaller than the sum of its proper divisors (5319960).

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

2224200 is a wasteful number, since it uses less digits than its factorization.

2224200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367 (or 358 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 12.

The square root of 2224200 is about 1491.3752042997. The cubic root of 2224200 is about 130.5342902507.

Adding to 2224200 its reverse (24222), we get a palindrome (2248422).

The spelling of 2224200 in words is "two million, two hundred twenty-four thousand, two hundred".