4224200033221 has 8 divisors (see below), whose sum is σ = 4828403047104. Its totient is φ = 3620183485920.

The previous prime is 4224200033153. The next prime is 4224200033239. The reversal of 4224200033221 is 1223300024224.

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 4224200033221 - 2¹³ = 4224200025029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224200031221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46568095 + ... + 46658716.

It is an arithmetic number, because the mean of its divisors is an integer number (603550380888).

Almost surely, 2^{4224200033221} is an apocalyptic number.

It is an amenable number.

4224200033221 is a deficient number, since it is larger than the sum of its proper divisors (604203013883).

4224200033221 is an equidigital number, since it uses as much as digits as its factorization.

4224200033221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93233291.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 4224200033221 its reverse (1223300024224), we get a palindrome (5447500057445).

The spelling of 4224200033221 in words is "four trillion, two hundred twenty-four billion, two hundred million, thirty-three thousand, two hundred twenty-one".