2230144422 has 96 divisors (see below), whose sum is σ = 5249971584. Its totient is φ = 624172800.

The previous prime is 2230144421. The next prime is 2230144453. The reversal of 2230144422 is 2244410322.

2230144422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2230144392 and 2230144401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230144421) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3905397 + ... + 3905967.

It is an arithmetic number, because the mean of its divisors is an integer number (54687204).

Almost surely, 2^2230144422 is an apocalyptic number.

2230144422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2230144422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2624985792).

2230144422 is an abundant number, since it is smaller than the sum of its proper divisors (3019827162).

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

2230144422 is a wasteful number, since it uses less digits than its factorization.

2230144422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722 (or 663 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 2230144422 is about 47224.4049406660. The cubic root of 2230144422 is about 1306.5047594436.

Adding to 2230144422 its reverse (2244410322), we get a palindrome (4474554744).

The spelling of 2230144422 in words is "two billion, two hundred thirty million, one hundred forty-four thousand, four hundred twenty-two".