12332111002020 has 144 divisors (see below), whose sum is σ = 37725280564608. Its totient is φ = 3260715955200.

The previous prime is 12332111001997. The next prime is 12332111002027. The reversal of 12332111002020 is 2020011123321.

12332111002020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12332111002020² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12332111001984 and 12332111002002.

It is not an unprimeable number, because it can be changed into a prime (12332111002027) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11542527 + ... + 12565593.

It is an arithmetic number, because the mean of its divisors is an integer number (261981115032).

Almost surely, 2^{12332111002020} is an apocalyptic number.

12332111002020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12332111002020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18862640282304).

12332111002020 is an abundant number, since it is smaller than the sum of its proper divisors (25393169562588).

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

12332111002020 is a wasteful number, since it uses less digits than its factorization.

12332111002020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023650 (or 1023645 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 12332111002020 its reverse (2020011123321), we get a palindrome (14352122125341).

The spelling of 12332111002020 in words is "twelve trillion, three hundred thirty-two billion, one hundred eleven million, two thousand, twenty".