4423224223121 has 8 divisors (see below), whose sum is σ = 4826062631424. Its totient is φ = 4020507000720.

The previous prime is 4423224223073. The next prime is 4423224223123. The reversal of 4423224223121 is 1213224223244.

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 4423224223121 - 2¹⁰ = 4423224222097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4423224223123) 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, 30220145 + ... + 30366158.

It is an arithmetic number, because the mean of its divisors is an integer number (603257828928).

Almost surely, 2^{4423224223121} is an apocalyptic number.

It is an amenable number.

4423224223121 is a deficient number, since it is larger than the sum of its proper divisors (402838408303).

4423224223121 is a wasteful number, since it uses less digits than its factorization.

4423224223121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60592951.

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

Adding to 4423224223121 its reverse (1213224223244), we get a palindrome (5636448446365).

The spelling of 4423224223121 in words is "four trillion, four hundred twenty-three billion, two hundred twenty-four million, two hundred twenty-three thousand, one hundred twenty-one".