22422104424343 has 8 divisors (see below), whose sum is σ = 25567286493168. Its totient is φ = 19479837327744.

The previous prime is 22422104424341. The next prime is 22422104424347. The reversal of 22422104424343 is 34342440122422.

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 22422104424343 - 2¹ = 22422104424341 is a prime.

It is a super-2 number, since 2×22422104424343² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22422104424341) 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, 50728742821 + ... + 50728743262.

It is an arithmetic number, because the mean of its divisors is an integer number (3195910811646).

Almost surely, 2^{22422104424343} is an apocalyptic number.

22422104424343 is a deficient number, since it is larger than the sum of its proper divisors (3145182068825).

22422104424343 is a wasteful number, since it uses less digits than its factorization.

22422104424343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101457486113.

The product of its (nonzero) digits is 294912, while the sum is 37.

Adding to 22422104424343 its reverse (34342440122422), we get a palindrome (56764544546765).

The spelling of 22422104424343 in words is "twenty-two trillion, four hundred twenty-two billion, one hundred four million, four hundred twenty-four thousand, three hundred forty-three".