22424100321343 has 16 divisors (see below), whose sum is σ = 26622177408000. Its totient is φ = 18480228070752.

The previous prime is 22424100321307. The next prime is 22424100321409. The reversal of 22424100321343 is 34312300142422.

It is a de Polignac number, because none of the positive numbers 2^k-22424100321343 is a prime.

It is a super-2 number, since 2×22424100321343² (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 (22424100321143) 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 15 ways as a sum of consecutive naturals, for example, 231046773 + ... + 231143806.

It is an arithmetic number, because the mean of its divisors is an integer number (1663886088000).

Almost surely, 2^{22424100321343} is an apocalyptic number.

22424100321343 is a deficient number, since it is larger than the sum of its proper divisors (4198077086657).

22424100321343 is a wasteful number, since it uses less digits than its factorization.

22424100321343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462190854.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 22424100321343 its reverse (34312300142422), we get a palindrome (56736400463765).

The spelling of 22424100321343 in words is "twenty-two trillion, four hundred twenty-four billion, one hundred million, three hundred twenty-one thousand, three hundred forty-three".