332112122112020 has 48 divisors (see below), whose sum is σ = 740076960425040. Its totient is φ = 124756856315904.

The previous prime is 332112122112011. The next prime is 332112122112031. The reversal of 332112122112020 is 20211221211233.

It can be written as a sum of positive squares in 8 ways, for example, as 25856452085776 + 306255670026244 = 5084924^2 + 17500162^2 .

It is a super-2 number, since 2×332112122112020² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1068553985 + ... + 1068864744.

It is an arithmetic number, because the mean of its divisors is an integer number (15418270008855).

Almost surely, 2^{332112122112020} is an apocalyptic number.

It is an amenable number.

332112122112020 is an abundant number, since it is smaller than the sum of its proper divisors (407964838313020).

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

332112122112020 is a wasteful number, since it uses less digits than its factorization.

332112122112020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2137419212 (or 2137419210 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 332112122112020 its reverse (20211221211233), we get a palindrome (352323343323253).

The spelling of 332112122112020 in words is "three hundred thirty-two trillion, one hundred twelve billion, one hundred twenty-two million, one hundred twelve thousand, twenty".