6622506432330 has 256 divisors, whose sum is σ = 16952824627200. Its totient is φ = 1652721960960.

The previous prime is 6622506432307. The next prime is 6622506432331. The reversal of 6622506432330 is 332346052266.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6622506432331) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4194113481 + ... + 4194115059.

It is an arithmetic number, because the mean of its divisors is an integer number (66221971200).

Almost surely, 2^{6622506432330} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6622506432330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8476412313600).

6622506432330 is an abundant number, since it is smaller than the sum of its proper divisors (10330318194870).

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

6622506432330 is a wasteful number, since it uses less digits than its factorization.

6622506432330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2349.

The product of its (nonzero) digits is 933120, while the sum is 42.

The spelling of 6622506432330 in words is "six trillion, six hundred twenty-two billion, five hundred six million, four hundred thirty-two thousand, three hundred thirty".