332302133032220 has 96 divisors (see below), whose sum is σ = 761908154454720. Its totient is φ = 120999614883840.

The previous prime is 332302133032151. The next prime is 332302133032229. The reversal of 332302133032220 is 22230331203233.

It is a super-2 number, since 2×332302133032220² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332302133032229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 144836966 + ... + 147113394.

It is an arithmetic number, because the mean of its divisors is an integer number (7936543275570).

Almost surely, 2^{332302133032220} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 332302133032220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (380954077227360).

332302133032220 is an abundant number, since it is smaller than the sum of its proper divisors (429606021422500).

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

332302133032220 is a wasteful number, since it uses less digits than its factorization.

332302133032220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2284215 (or 2284213 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 332302133032220 its reverse (22230331203233), we get a palindrome (354532464235453).

The spelling of 332302133032220 in words is "three hundred thirty-two trillion, three hundred two billion, one hundred thirty-three million, thirty-two thousand, two hundred twenty".