5442221332 has 12 divisors (see below), whose sum is σ = 9545389056. Its totient is φ = 2714967320.

The previous prime is 5442221311. The next prime is 5442221353. The reversal of 5442221332 is 2331222445.

It is an interprime number because it is at equal distance from previous prime (5442221311) and next prime (5442221353).

It is a self number, because there is not a number n which added to its sum of digits gives 5442221332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1533844 + ... + 1537387.

It is an arithmetic number, because the mean of its divisors is an integer number (795449088).

Almost surely, 2^5442221332 is an apocalyptic number.

It is an amenable number.

5442221332 is a deficient number, since it is larger than the sum of its proper divisors (4103167724).

5442221332 is a wasteful number, since it uses less digits than its factorization.

5442221332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3071678 (or 3071676 counting only the distinct ones).

The product of its digits is 11520, while the sum is 28.

The square root of 5442221332 is about 73771.4127016692. The cubic root of 5442221332 is about 1758.9712190932.

Adding to 5442221332 its reverse (2331222445), we get a palindrome (7773443777).

The spelling of 5442221332 in words is "five billion, four hundred forty-two million, two hundred twenty-one thousand, three hundred thirty-two".