5442320022 has 16 divisors (see below), whose sum is σ = 10895313072. Its totient is φ = 1812327840.

The previous prime is 5442320011. The next prime is 5442320027. The reversal of 5442320022 is 2200232445.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5442319974 and 5442320001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5442320027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438073 + ... + 450324.

It is an arithmetic number, because the mean of its divisors is an integer number (680957067).

Almost surely, 2^5442320022 is an apocalyptic number.

5442320022 is an abundant number, since it is smaller than the sum of its proper divisors (5452993050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5442320022 is a wasteful number, since it uses less digits than its factorization.

5442320022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889423.

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 5442320022 is about 73772.0815891757. The cubic root of 5442320022 is about 1758.9818515053.

Adding to 5442320022 its reverse (2200232445), we get a palindrome (7642552467).

The spelling of 5442320022 in words is "five billion, four hundred forty-two million, three hundred twenty thousand, twenty-two".