22304304443342 has 16 divisors (see below), whose sum is σ = 33534887673600. Its totient is φ = 11126022498360.

The previous prime is 22304304443341. The next prime is 22304304443353. The reversal of 22304304443342 is 24334440340322.

It is a junction number, because it is equal to n+sod(n) for n = 22304304443296 and 22304304443305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22304304443341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284342 + ... + 6685017.

It is an arithmetic number, because the mean of its divisors is an integer number (2095930479600).

Almost surely, 2^{22304304443342} is an apocalyptic number.

22304304443342 is a deficient number, since it is larger than the sum of its proper divisors (11230583230258).

22304304443342 is a wasteful number, since it uses less digits than its factorization.

22304304443342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6973111.

The product of its (nonzero) digits is 663552, while the sum is 38.

Adding to 22304304443342 its reverse (24334440340322), we get a palindrome (46638744783664).

The spelling of 22304304443342 in words is "twenty-two trillion, three hundred four billion, three hundred four million, four hundred forty-three thousand, three hundred forty-two".