444122200 has 48 divisors (see below), whose sum is σ = 1045692000. Its totient is φ = 175393920.

The previous prime is 444122191. The next prime is 444122227. The reversal of 444122200 is 2221444.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1746 + ... + 29854.

It is an arithmetic number, because the mean of its divisors is an integer number (21785250).

Almost surely, 2^444122200 is an apocalyptic number.

444122200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 444122200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (522846000).

444122200 is an abundant number, since it is smaller than the sum of its proper divisors (601569800).

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

444122200 is a wasteful number, since it uses less digits than its factorization.

444122200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28204 (or 28195 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 444122200 is about 21074.2069838938. The cubic root of 444122200 is about 762.9583448725.

Adding to 444122200 its reverse (2221444), we get a palindrome (446343644).

The spelling of 444122200 in words is "four hundred forty-four million, one hundred twenty-two thousand, two hundred".