332005011020 has 24 divisors (see below), whose sum is σ = 697408911024. Its totient is φ = 132764216256.

The previous prime is 332005010969. The next prime is 332005011029. The reversal of 332005011020 is 20110500233.

It is a super-2 number, since 2×332005011020² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 332005011020.

It is not an unprimeable number, because it can be changed into a prime (332005011029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2289662 + ... + 2430341.

It is an arithmetic number, because the mean of its divisors is an integer number (29058704626).

Almost surely, 2^332005011020 is an apocalyptic number.

It is an amenable number.

332005011020 is an abundant number, since it is smaller than the sum of its proper divisors (365403900004).

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

332005011020 is a wasteful number, since it uses less digits than its factorization.

332005011020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4723529 (or 4723527 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

Adding to 332005011020 its reverse (20110500233), we get a palindrome (352115511253).

The spelling of 332005011020 in words is "three hundred thirty-two billion, five million, eleven thousand, twenty".