220344224101 has 16 divisors (see below), whose sum is σ = 222632763840. Its totient is φ = 218069366400.

The previous prime is 220344224053. The next prime is 220344224119. The reversal of 220344224101 is 101422443022.

It is a cyclic number.

It is not a de Polignac number, because 220344224101 - 2¹¹ = 220344222053 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 (220344224161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54390526 + ... + 54394576.

It is an arithmetic number, because the mean of its divisors is an integer number (13914547740).

Almost surely, 2^220344224101 is an apocalyptic number.

It is an amenable number.

220344224101 is a deficient number, since it is larger than the sum of its proper divisors (2288539739).

220344224101 is a wasteful number, since it uses less digits than its factorization.

220344224101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5604.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 220344224101 its reverse (101422443022), we get a palindrome (321766667123).

The spelling of 220344224101 in words is "two hundred twenty billion, three hundred forty-four million, two hundred twenty-four thousand, one hundred one".