22144404141334 has 32 divisors (see below), whose sum is σ = 35398982900736. Its totient is φ = 10365257147520.

The previous prime is 22144404141281. The next prime is 22144404141337. The reversal of 22144404141334 is 43314140444122.

It is a junction number, because it is equal to n+sod(n) for n = 22144404141293 and 22144404141302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22144404141337) 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 15 ways as a sum of consecutive naturals, for example, 180545689 + ... + 180668299.

It is an arithmetic number, because the mean of its divisors is an integer number (1106218215648).

Almost surely, 2^{22144404141334} is an apocalyptic number.

22144404141334 is a deficient number, since it is larger than the sum of its proper divisors (13254578759402).

22144404141334 is a wasteful number, since it uses less digits than its factorization.

22144404141334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206220.

The product of its (nonzero) digits is 147456, while the sum is 37.

Adding to 22144404141334 its reverse (43314140444122), we get a palindrome (65458544585456).

The spelling of 22144404141334 in words is "twenty-two trillion, one hundred forty-four billion, four hundred four million, one hundred forty-one thousand, three hundred thirty-four".