22043344010 has 8 divisors (see below), whose sum is σ = 39678019236. Its totient is φ = 8817337600.

The previous prime is 22043344007. The next prime is 22043344013. The reversal of 22043344010 is 1044334022.

It is an interprime number because it is at equal distance from previous prime (22043344007) and next prime (22043344013).

It can be written as a sum of positive squares in 2 ways, for example, as 21582254281 + 461089729 = 146909^2 + 21473^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22043344013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1102167191 + ... + 1102167210.

Almost surely, 2^22043344010 is an apocalyptic number.

22043344010 is a deficient number, since it is larger than the sum of its proper divisors (17634675226).

22043344010 is a wasteful number, since it uses less digits than its factorization.

22043344010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2204334408.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 22043344010 its reverse (1044334022), we get a palindrome (23087678032).

The spelling of 22043344010 in words is "twenty-two billion, forty-three million, three hundred forty-four thousand, ten".