22343323342 has 16 divisors (see below), whose sum is σ = 33868143792. Its totient is φ = 11054188800.

The previous prime is 22343323337. The next prime is 22343323349. The reversal of 22343323342 is 24332334322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22343323349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121342 + ... + 243742.

It is an arithmetic number, because the mean of its divisors is an integer number (2116758987).

Almost surely, 2^22343323342 is an apocalyptic number.

22343323342 is a deficient number, since it is larger than the sum of its proper divisors (11524820450).

22343323342 is a wasteful number, since it uses less digits than its factorization.

22343323342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123363.

The product of its digits is 62208, while the sum is 31.

Adding to 22343323342 its reverse (24332334322), we get a palindrome (46675657664).

The spelling of 22343323342 in words is "twenty-two billion, three hundred forty-three million, three hundred twenty-three thousand, three hundred forty-two".