22341314421444 has 12 divisors (see below), whose sum is σ = 52129733650064. Its totient is φ = 7447104807144.

The previous prime is 22341314421397. The next prime is 22341314421449. The reversal of 22341314421444 is 44412441314322.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (22341314421449) 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 3 ways as a sum of consecutive naturals, for example, 930888100882 + ... + 930888100905.

Almost surely, 2^{22341314421444} is an apocalyptic number.

It is an amenable number.

22341314421444 is an abundant number, since it is smaller than the sum of its proper divisors (29788419228620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22341314421444 is a wasteful number, since it uses less digits than its factorization.

22341314421444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1861776201794 (or 1861776201792 counting only the distinct ones).

The product of its digits is 294912, while the sum is 39.

Adding to 22341314421444 its reverse (44412441314322), we get a palindrome (66753755735766).

The spelling of 22341314421444 in words is "twenty-two trillion, three hundred forty-one billion, three hundred fourteen million, four hundred twenty-one thousand, four hundred forty-four".