224642222200 has 48 divisors (see below), whose sum is σ = 569774369160. Its totient is φ = 81688080000.

The previous prime is 224642222179. The next prime is 224642222201. The reversal of 224642222200 is 2222246422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224642222201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51052851 + ... + 51057250.

Almost surely, 2^224642222200 is an apocalyptic number.

224642222200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224642222200 is an abundant number, since it is smaller than the sum of its proper divisors (345132146960).

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

224642222200 is a wasteful number, since it uses less digits than its factorization.

224642222200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102110128 (or 102110119 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 224642222200 its reverse (2222246422), we get a palindrome (226864468622).

It can be divided in two parts, 22464222 and 2200, that added together give a palindrome (22466422).

The spelling of 224642222200 in words is "two hundred twenty-four billion, six hundred forty-two million, two hundred twenty-two thousand, two hundred".