332220310000 has 100 divisors (see below), whose sum is σ = 812304810504. Its totient is φ = 131572000000.

The previous prime is 332220309997. The next prime is 332220310001. The reversal of 332220310000 is 13022233.

It is a tau number, because it is divible by the number of its divisors (100).

It is a super-2 number, since 2×332220310000² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332220310001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 845535 + ... + 1174465.

Almost surely, 2^332220310000 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 332220310000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (406152405252).

332220310000 is an abundant number, since it is smaller than the sum of its proper divisors (480084500504).

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

332220310000 is a wasteful number, since it uses less digits than its factorization.

332220310000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329060 (or 329039 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 332220310000 its reverse (13022233), we get a palindrome (332233332233).

The spelling of 332220310000 in words is "three hundred thirty-two billion, two hundred twenty million, three hundred ten thousand".