4442422430220 has 48 divisors (see below), whose sum is σ = 12728056830720. Its totient is φ = 1157096074176.

The previous prime is 4442422430167. The next prime is 4442422430227. The reversal of 4442422430220 is 220342242444.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4442422430227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 860932000 + ... + 860937159.

It is an arithmetic number, because the mean of its divisors is an integer number (265167850640).

Almost surely, 2^{4442422430220} is an apocalyptic number.

It is an amenable number.

4442422430220 is an abundant number, since it is smaller than the sum of its proper divisors (8285634400500).

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

4442422430220 is a wasteful number, since it uses less digits than its factorization.

4442422430220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721869214 (or 1721869212 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 33.

Adding to 4442422430220 its reverse (220342242444), we get a palindrome (4662764672664).

The spelling of 4442422430220 in words is "four trillion, four hundred forty-two billion, four hundred twenty-two million, four hundred thirty thousand, two hundred twenty".