224421614212 has 12 divisors (see below), whose sum is σ = 393807957760. Its totient is φ = 111905054856.

The previous prime is 224421614173. The next prime is 224421614213. The reversal of 224421614212 is 212416124422.

It is not an unprimeable number, because it can be changed into a prime (224421614213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76436412 + ... + 76439347.

Almost surely, 2^224421614212 is an apocalyptic number.

It is an amenable number.

224421614212 is a deficient number, since it is larger than the sum of its proper divisors (169386343548).

224421614212 is a wasteful number, since it uses less digits than its factorization.

224421614212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152876130 (or 152876128 counting only the distinct ones).

The product of its digits is 12288, while the sum is 31.

Adding to 224421614212 its reverse (212416124422), we get a palindrome (436837738634).

The spelling of 224421614212 in words is "two hundred twenty-four billion, four hundred twenty-one million, six hundred fourteen thousand, two hundred twelve".