22134314344 has 64 divisors (see below), whose sum is σ = 43174011600. Its totient is φ = 10629771264.

The previous prime is 22134314341. The next prime is 22134314413. The reversal of 22134314344 is 44341343122.

It can be written as a sum of positive squares in 8 ways, for example, as 2804973444 + 19329340900 = 52962^2 + 139030^2 .

It is not an unprimeable number, because it can be changed into a prime (22134314341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9263902 + ... + 9266290.

Almost surely, 2^22134314344 is an apocalyptic number.

It is an amenable number.

22134314344 is a deficient number, since it is larger than the sum of its proper divisors (21039697256).

22134314344 is a wasteful number, since it uses less digits than its factorization.

22134314344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2822 (or 2818 counting only the distinct ones).

The product of its digits is 27648, while the sum is 31.

Adding to 22134314344 its reverse (44341343122), we get a palindrome (66475657466).

The spelling of 22134314344 in words is "twenty-two billion, one hundred thirty-four million, three hundred fourteen thousand, three hundred forty-four".