244200444220 has 48 divisors (see below), whose sum is σ = 521653063680. Its totient is φ = 95998758464.

The previous prime is 244200444167. The next prime is 244200444223. The reversal of 244200444220 is 22444002442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244200444223) 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, 4702437 + ... + 4754083.

It is an arithmetic number, because the mean of its divisors is an integer number (10867772160).

Almost surely, 2^244200444220 is an apocalyptic number.

244200444220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244200444220 is an abundant number, since it is smaller than the sum of its proper divisors (277452619460).

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

244200444220 is a wasteful number, since it uses less digits than its factorization.

244200444220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55722 (or 55720 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 244200444220 its reverse (22444002442), we get a palindrome (266644446662).

The spelling of 244200444220 in words is "two hundred forty-four billion, two hundred million, four hundred forty-four thousand, two hundred twenty".