4422332020 has 36 divisors (see below), whose sum is σ = 9447118884. Its totient is φ = 1738923520.

The previous prime is 4422331997. The next prime is 4422332021. The reversal of 4422332020 is 202332244.

It can be written as a sum of positive squares in 2 ways, for example, as 2205617296 + 2216714724 = 46964^2 + 47082^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4422331982 and 4422332000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4422332021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37860 + ... + 101380.

It is an arithmetic number, because the mean of its divisors is an integer number (262419969).

Almost surely, 2^4422332020 is an apocalyptic number.

It is an amenable number.

4422332020 is an abundant number, since it is smaller than the sum of its proper divisors (5024786864).

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

4422332020 is a wasteful number, since it uses less digits than its factorization.

4422332020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63648 (or 63587 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 4422332020 is about 66500.6166888699. The cubic root of 4422332020 is about 1641.4101518982.

Adding to 4422332020 its reverse (202332244), we get a palindrome (4624664264).

The spelling of 4422332020 in words is "four billion, four hundred twenty-two million, three hundred thirty-two thousand, twenty".