2244410220 has 144 divisors (see below), whose sum is σ = 6880997088. Its totient is φ = 543375360.

The previous prime is 2244410191. The next prime is 2244410243. The reversal of 2244410220 is 220144422.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3501100 + ... + 3501740.

It is an arithmetic number, because the mean of its divisors is an integer number (47784702).

Almost surely, 2^2244410220 is an apocalyptic number.

2244410220 is a gapful number since it is divisible by the number (20) 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 2244410220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3440498544).

2244410220 is an abundant number, since it is smaller than the sum of its proper divisors (4636586868).

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

2244410220 is a wasteful number, since it uses less digits than its factorization.

2244410220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800 (or 731 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 2244410220 is about 47375.2068069365. The cubic root of 2244410220 is about 1309.2846588844.

Adding to 2244410220 its reverse (220144422), we get a palindrome (2464554642).

The spelling of 2244410220 in words is "two billion, two hundred forty-four million, four hundred ten thousand, two hundred twenty".