5443222654321 has 4 divisors (see below), whose sum is σ = 5729708057200. Its totient is φ = 5156737251444.

The previous prime is 5443222654319. The next prime is 5443222654333. The reversal of 5443222654321 is 1234562223445.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5443222654321 - 2¹ = 5443222654319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5443222654301) 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 3 ways as a sum of consecutive naturals, for example, 143242701411 + ... + 143242701448.

It is an arithmetic number, because the mean of its divisors is an integer number (1432427014300).

Almost surely, 2^{5443222654321} is an apocalyptic number.

It is an amenable number.

5443222654321 is a deficient number, since it is larger than the sum of its proper divisors (286485402879).

5443222654321 is a wasteful number, since it uses less digits than its factorization.

5443222654321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286485402878.

The product of its digits is 1382400, while the sum is 43.

Adding to 5443222654321 its reverse (1234562223445), we get a palindrome (6677784877766).

The spelling of 5443222654321 in words is "five trillion, four hundred forty-three billion, two hundred twenty-two million, six hundred fifty-four thousand, three hundred twenty-one".