4324232222221 has 8 divisors (see below), whose sum is σ = 4325671163000. Its totient is φ = 4322793484800.

The previous prime is 4324232222209. The next prime is 4324232222257. The reversal of 4324232222221 is 1222222324234.

It can be written as a sum of positive squares in 4 ways, for example, as 77624089321 + 4246608132900 = 278611^2 + 2060730^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4324232222221 - 2¹¹ = 4324232220173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4324232222621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50575135 + ... + 50660563.

It is an arithmetic number, because the mean of its divisors is an integer number (540708895375).

Almost surely, 2^{4324232222221} is an apocalyptic number.

It is an amenable number.

4324232222221 is a deficient number, since it is larger than the sum of its proper divisors (1438940779).

4324232222221 is a wasteful number, since it uses less digits than its factorization.

4324232222221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101679.

The product of its digits is 36864, while the sum is 31.

Adding to 4324232222221 its reverse (1222222324234), we get a palindrome (5546454546455).

The spelling of 4324232222221 in words is "four trillion, three hundred twenty-four billion, two hundred thirty-two million, two hundred twenty-two thousand, two hundred twenty-one".