4332220045530 has 128 divisors (see below), whose sum is σ = 11245633781760. Its totient is φ = 1061782529280.

The previous prime is 4332220045529. The next prime is 4332220045553. The reversal of 4332220045530 is 355400222334.

It is a junction number, because it is equal to n+sod(n) for n = 4332220045491 and 4332220045500.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 84523651 + ... + 84574889.

It is an arithmetic number, because the mean of its divisors is an integer number (87856513920).

Almost surely, 2^{4332220045530} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4332220045530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5622816890880).

4332220045530 is an abundant number, since it is smaller than the sum of its proper divisors (6913413736230).

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

4332220045530 is a wasteful number, since it uses less digits than its factorization.

4332220045530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52196.

The product of its (nonzero) digits is 86400, while the sum is 33.

Adding to 4332220045530 its reverse (355400222334), we get a palindrome (4687620267864).

The spelling of 4332220045530 in words is "four trillion, three hundred thirty-two billion, two hundred twenty million, forty-five thousand, five hundred thirty".