4430220320001 has 64 divisors (see below), whose sum is σ = 6889724162048. Its totient is φ = 2480014983168.

The previous prime is 4430220319961. The next prime is 4430220320039. The reversal of 4430220320001 is 1000230220344.

It is not a de Polignac number, because 4430220320001 - 2¹⁴ = 4430220303617 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4430220320001.

It is not an unprimeable number, because it can be changed into a prime (4430220220001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 744196641 + ... + 744202593.

It is an arithmetic number, because the mean of its divisors is an integer number (107651940032).

Almost surely, 2^{4430220320001} is an apocalyptic number.

It is an amenable number.

4430220320001 is a deficient number, since it is larger than the sum of its proper divisors (2459503842047).

4430220320001 is a wasteful number, since it uses less digits than its factorization.

4430220320001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9710.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 4430220320001 its reverse (1000230220344), we get a palindrome (5430450540345).

The spelling of 4430220320001 in words is "four trillion, four hundred thirty billion, two hundred twenty million, three hundred twenty thousand, one".