14205532221044 has 12 divisors (see below), whose sum is σ = 25041138916164. Its totient is φ = 7050921102144.

The previous prime is 14205532221037. The next prime is 14205532221059. The reversal of 14205532221044 is 44012223550241.

It can be written as a sum of positive squares in 2 ways, for example, as 3157686352144 + 11047845868900 = 1776988^2 + 3323830^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14205532220995 and 14205532221013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12961251479 + ... + 12961252574.

It is an arithmetic number, because the mean of its divisors is an integer number (2086761576347).

Almost surely, 2^{14205532221044} is an apocalyptic number.

It is an amenable number.

14205532221044 is a deficient number, since it is larger than the sum of its proper divisors (10835606695120).

14205532221044 is a wasteful number, since it uses less digits than its factorization.

14205532221044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25922504194 (or 25922504192 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 14205532221044 its reverse (44012223550241), we get a palindrome (58217755771285).

The spelling of 14205532221044 in words is "fourteen trillion, two hundred five billion, five hundred thirty-two million, two hundred twenty-one thousand, forty-four".