4321224421322 has 4 divisors (see below), whose sum is σ = 6481836631986. Its totient is φ = 2160612210660.

The previous prime is 4321224421321. The next prime is 4321224421373. The reversal of 4321224421322 is 2231244221234.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3572443988281 + 748780433041 = 1890091^2 + 865321^2 .

It is not an unprimeable number, because it can be changed into a prime (4321224421321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1080306105329 + ... + 1080306105332.

Almost surely, 2^{4321224421322} is an apocalyptic number.

4321224421322 is a deficient number, since it is larger than the sum of its proper divisors (2160612210664).

4321224421322 is a wasteful number, since it uses less digits than its factorization.

4321224421322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2160612210663.

The product of its digits is 36864, while the sum is 32.

Adding to 4321224421322 its reverse (2231244221234), we get a palindrome (6552468642556).

The spelling of 4321224421322 in words is "four trillion, three hundred twenty-one billion, two hundred twenty-four million, four hundred twenty-one thousand, three hundred twenty-two".