4224133303121 has 4 divisors (see below), whose sum is σ = 4224170313792. Its totient is φ = 4224096292452.

The previous prime is 4224133303079. The next prime is 4224133303193. The reversal of 4224133303121 is 1213033314224.

4224133303121 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4224133303121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4224133303321) 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 3 ways as a sum of consecutive naturals, for example, 18333605 + ... + 18562578.

It is an arithmetic number, because the mean of its divisors is an integer number (1056042578448).

Almost surely, 2^{4224133303121} is an apocalyptic number.

It is an amenable number.

4224133303121 is a deficient number, since it is larger than the sum of its proper divisors (37010671).

4224133303121 is a wasteful number, since it uses less digits than its factorization.

4224133303121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37010670.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 4224133303121 its reverse (1213033314224), we get a palindrome (5437166617345).

It can be divided in two parts, 4224133 and 303121, that added together give a palindrome (4527254).

The spelling of 4224133303121 in words is "four trillion, two hundred twenty-four billion, one hundred thirty-three million, three hundred three thousand, one hundred twenty-one".