4220334132 has 72 divisors (see below), whose sum is σ = 11485262880. Its totient is φ = 1202644800.

The previous prime is 4220334109. The next prime is 4220334143. The reversal of 4220334132 is 2314330224.

4220334132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4220334132² = 35622440371448386848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 219507 + ... + 237957.

It is an arithmetic number, because the mean of its divisors is an integer number (159517540).

Almost surely, 2^4220334132 is an apocalyptic number.

4220334132 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4220334132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5742631440).

4220334132 is an abundant number, since it is smaller than the sum of its proper divisors (7264928748).

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

4220334132 is a wasteful number, since it uses less digits than its factorization.

4220334132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18861 (or 18852 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 4220334132 is about 64964.0987931026. The cubic root of 4220334132 is about 1616.0282386702.

Adding to 4220334132 its reverse (2314330224), we get a palindrome (6534664356).

The spelling of 4220334132 in words is "four billion, two hundred twenty million, three hundred thirty-four thousand, one hundred thirty-two".