332122021100 has 72 divisors (see below), whose sum is σ = 738448580016. Its totient is φ = 129579520000.

The previous prime is 332122021081. The next prime is 332122021151. The reversal of 332122021100 is 1120221233.

It is a super-2 number, since 2×332122021100² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32142935 + ... + 32153265.

It is an arithmetic number, because the mean of its divisors is an integer number (10256230278).

Almost surely, 2^332122021100 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 332122021100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (369224290008).

332122021100 is an abundant number, since it is smaller than the sum of its proper divisors (406326558916).

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

332122021100 is a wasteful number, since it uses less digits than its factorization.

332122021100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18227 (or 18220 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 332122021100 its reverse (1120221233), we get a palindrome (333242242333).

The spelling of 332122021100 in words is "three hundred thirty-two billion, one hundred twenty-two million, twenty-one thousand, one hundred".