22402424333443 has 32 divisors (see below), whose sum is σ = 28029354301440. Its totient is φ = 17394616512000.

The previous prime is 22402424333413. The next prime is 22402424333491. The reversal of 22402424333443 is 34433342420422.

It is not a de Polignac number, because 22402424333443 - 2²¹ = 22402422236291 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22402424333396 and 22402424333405.

It is not an unprimeable number, because it can be changed into a prime (22402424333413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28299703 + ... + 29080543.

It is an arithmetic number, because the mean of its divisors is an integer number (875917321920).

Almost surely, 2^{22402424333443} is an apocalyptic number.

22402424333443 is a deficient number, since it is larger than the sum of its proper divisors (5626929967997).

22402424333443 is a wasteful number, since it uses less digits than its factorization.

22402424333443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782179.

The product of its (nonzero) digits is 1327104, while the sum is 40.

Adding to 22402424333443 its reverse (34433342420422), we get a palindrome (56835766753865).

The spelling of 22402424333443 in words is "twenty-two trillion, four hundred two billion, four hundred twenty-four million, three hundred thirty-three thousand, four hundred forty-three".