4022013244220 has 12 divisors (see below), whose sum is σ = 8446227812904. Its totient is φ = 1608805297680.

The previous prime is 4022013244159. The next prime is 4022013244243. The reversal of 4022013244220 is 224423102204.

It is a self number, because there is not a number n which added to its sum of digits gives 4022013244220.

It is a congruent number.

It is an unprimeable number.

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, 100550331086 + ... + 100550331125.

It is an arithmetic number, because the mean of its divisors is an integer number (703852317742).

Almost surely, 2^{4022013244220} is an apocalyptic number.

It is an amenable number.

4022013244220 is an abundant number, since it is smaller than the sum of its proper divisors (4424214568684).

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

4022013244220 is a wasteful number, since it uses less digits than its factorization.

4022013244220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201100662220 (or 201100662218 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 4022013244220 its reverse (224423102204), we get a palindrome (4246436346424).

The spelling of 4022013244220 in words is "four trillion, twenty-two billion, thirteen million, two hundred forty-four thousand, two hundred twenty".