2322234442 has 16 divisors (see below), whose sum is σ = 4023551232. Its totient is φ = 993469120.

The previous prime is 2322234433. The next prime is 2322234449. The reversal of 2322234442 is 2444322232.

It is a happy number.

It is a super-2 number, since 2×2322234442² = 10785545607222102728, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2322234442.

It is not an unprimeable number, because it can be changed into a prime (2322234449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3104218 + ... + 3104965.

It is an arithmetic number, because the mean of its divisors is an integer number (251471952).

Almost surely, 2^2322234442 is an apocalyptic number.

2322234442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2322234442 is a deficient number, since it is larger than the sum of its proper divisors (1701316790).

2322234442 is a wasteful number, since it uses less digits than its factorization.

2322234442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6209213.

The product of its digits is 18432, while the sum is 28.

The square root of 2322234442 is about 48189.5677714586. The cubic root of 2322234442 is about 1324.2460534754.

Adding to 2322234442 its reverse (2444322232), we get a palindrome (4766556674).

The spelling of 2322234442 in words is "two billion, three hundred twenty-two million, two hundred thirty-four thousand, four hundred forty-two".