22343444244343 has 8 divisors (see below), whose sum is σ = 22367672664128. Its totient is φ = 22319225396064.

The previous prime is 22343444244323. The next prime is 22343444244367. The reversal of 22343444244343 is 34344244434322.

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

It is a cyclic number.

It is not a de Polignac number, because 22343444244343 - 2⁵ = 22343444244311 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22343444244293 and 22343444244302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22343444244323) 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, 2283346 + ... + 7064032.

It is an arithmetic number, because the mean of its divisors is an integer number (2795959083016).

Almost surely, 2^{22343444244343} is an apocalyptic number.

22343444244343 is a deficient number, since it is larger than the sum of its proper divisors (24228419785).

22343444244343 is a wasteful number, since it uses less digits than its factorization.

22343444244343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4785753.

The product of its digits is 10616832, while the sum is 46.

Adding to 22343444244343 its reverse (34344244434322), we get a palindrome (56687688678665).

The spelling of 22343444244343 in words is "twenty-two trillion, three hundred forty-three billion, four hundred forty-four million, two hundred forty-four thousand, three hundred forty-three".