22140444214414 has 16 divisors (see below), whose sum is σ = 34558990583040. Its totient is φ = 10629507704760.

The previous prime is 22140444214411. The next prime is 22140444214523. The reversal of 22140444214414 is 41441244404122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22140444214411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2181749382 + ... + 2181759529.

It is an arithmetic number, because the mean of its divisors is an integer number (2159936911440).

Almost surely, 2^{22140444214414} is an apocalyptic number.

22140444214414 is a deficient number, since it is larger than the sum of its proper divisors (12418546368626).

22140444214414 is a wasteful number, since it uses less digits than its factorization.

22140444214414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4363509015.

The product of its (nonzero) digits is 131072, while the sum is 37.

Adding to 22140444214414 its reverse (41441244404122), we get a palindrome (63581688618536).

The spelling of 22140444214414 in words is "twenty-two trillion, one hundred forty billion, four hundred forty-four million, two hundred fourteen thousand, four hundred fourteen".