224042200 has 24 divisors (see below), whose sum is σ = 520898580. Its totient is φ = 89616800.

The previous prime is 224042179. The next prime is 224042209. The reversal of 224042200 is 2240422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224042209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 559906 + ... + 560305.

Almost surely, 2^224042200 is an apocalyptic number.

224042200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224042200 is an abundant number, since it is smaller than the sum of its proper divisors (296856380).

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

224042200 is a wasteful number, since it uses less digits than its factorization.

224042200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120227 (or 1120218 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 224042200 is about 14968.0392837539. The cubic root of 224042200 is about 607.3559300919.

Adding to 224042200 its reverse (2240422), we get a palindrome (226282622).

Multiplying 224042200 by its reverse (2240422), we get a square (501949073808400 = 22404220²).

224042200 divided by its reverse (2240422) gives a square (100 = 10²).

The spelling of 224042200 in words is "two hundred twenty-four million, forty-two thousand, two hundred".