224221202210 has 64 divisors (see below), whose sum is σ = 415827385344. Its totient is φ = 86997542400.

The previous prime is 224221202201. The next prime is 224221202263. The reversal of 224221202210 is 12202122422.

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 31 ways as a sum of consecutive naturals, for example, 61886459 + ... + 61890081.

It is an arithmetic number, because the mean of its divisors is an integer number (6497302896).

Almost surely, 2^224221202210 is an apocalyptic number.

224221202210 is a deficient number, since it is larger than the sum of its proper divisors (191606183134).

224221202210 is a wasteful number, since it uses less digits than its factorization.

224221202210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4499.

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

Adding to 224221202210 its reverse (12202122422), we get a palindrome (236423324632).

The spelling of 224221202210 in words is "two hundred twenty-four billion, two hundred twenty-one million, two hundred two thousand, two hundred ten".