332201020020 has 48 divisors (see below), whose sum is σ = 938696478720. Its totient is φ = 87774212736.

The previous prime is 332201019979. The next prime is 332201020027. The reversal of 332201020020 is 20020102233.

It is a super-2 number, since 2×332201020020² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332201020027) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 25391092 + ... + 25404171.

It is an arithmetic number, because the mean of its divisors is an integer number (19556176640).

Almost surely, 2^332201020020 is an apocalyptic number.

332201020020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

332201020020 is an abundant number, since it is smaller than the sum of its proper divisors (606495458700).

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

332201020020 is a wasteful number, since it uses less digits than its factorization.

332201020020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50795384 (or 50795382 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 332201020020 its reverse (20020102233), we get a palindrome (352221122253).

The spelling of 332201020020 in words is "three hundred thirty-two billion, two hundred one million, twenty thousand, twenty".