2244024420 has 96 divisors (see below), whose sum is σ = 6917581440. Its totient is φ = 538997760.

The previous prime is 2244024407. The next prime is 2244024421. The reversal of 2244024420 is 244204422.

It is not an unprimeable number, because it can be changed into a prime (2244024421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56344 + ... + 87536.

It is an arithmetic number, because the mean of its divisors is an integer number (72058140).

Almost surely, 2^2244024420 is an apocalyptic number.

2244024420 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 2244024420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3458790720).

2244024420 is an abundant number, since it is smaller than the sum of its proper divisors (4673557020).

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

2244024420 is a wasteful number, since it uses less digits than its factorization.

2244024420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31325 (or 31323 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

The square root of 2244024420 is about 47371.1348819088. The cubic root of 2244024420 is about 1309.2096353196.

Adding to 2244024420 its reverse (244204422), we get a palindrome (2488228842).

It can be divided in two parts, 224402 and 4420, that added together give a palindrome (228822).

The spelling of 2244024420 in words is "two billion, two hundred forty-four million, twenty-four thousand, four hundred twenty".