4532220000 has 960 divisors, whose sum is σ = 20783347200. Its totient is φ = 933120000.

The previous prime is 4532219999. The next prime is 4532220019. The reversal of 4532220000 is 222354.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 41579946 + ... + 41580054.

It is an arithmetic number, because the mean of its divisors is an integer number (21649320).

Almost surely, 2^4532220000 is an apocalyptic number.

4532220000 is a gapful number since it is divisible by the number (40) 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 4532220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10391673600).

4532220000 is an abundant number, since it is smaller than the sum of its proper divisors (16251127200).

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

4532220000 is a wasteful number, since it uses less digits than its factorization.

4532220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 4532220000 is about 67321.7646827532. The cubic root of 4532220000 is about 1654.8945573455.

Adding to 4532220000 its reverse (222354), we get a palindrome (4532442354).

The spelling of 4532220000 in words is "four billion, five hundred thirty-two million, two hundred twenty thousand".