4422103550220 has 192 divisors, whose sum is σ = 12838520217600. Its totient is φ = 1136085657600.

The previous prime is 4422103550201. The next prime is 4422103550297. The reversal of 4422103550220 is 220553012244.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 1282139056 + ... + 1282142504.

It is an arithmetic number, because the mean of its divisors is an integer number (66867292800).

Almost surely, 2^{4422103550220} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4422103550220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6419260108800).

4422103550220 is an abundant number, since it is smaller than the sum of its proper divisors (8416416667380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4422103550220 is a wasteful number, since it uses less digits than its factorization.

4422103550220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6376 (or 6374 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 4422103550220 its reverse (220553012244), we get a palindrome (4642656562464).

The spelling of 4422103550220 in words is "four trillion, four hundred twenty-two billion, one hundred three million, five hundred fifty thousand, two hundred twenty".