2422234144 has 144 divisors (see below), whose sum is σ = 5574381120. Its totient is φ = 1033049600.

The previous prime is 2422234123. The next prime is 2422234153. The reversal of 2422234144 is 4414322242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5254074 + ... + 5254534.

It is an arithmetic number, because the mean of its divisors is an integer number (38710980).

Almost surely, 2^2422234144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2422234144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2787190560).

2422234144 is an abundant number, since it is smaller than the sum of its proper divisors (3152146976).

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

2422234144 is a wasteful number, since it uses less digits than its factorization.

2422234144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575 (or 556 counting only the distinct ones).

The product of its digits is 12288, while the sum is 28.

The square root of 2422234144 is about 49216.1979839971. The cubic root of 2422234144 is about 1342.9877168252.

Adding to 2422234144 its reverse (4414322242), we get a palindrome (6836556386).

The spelling of 2422234144 in words is "two billion, four hundred twenty-two million, two hundred thirty-four thousand, one hundred forty-four".