2020231333120 has 648 divisors, whose sum is σ = 6663681351432. Its totient is φ = 581216993280.

The previous prime is 2020231333067. The next prime is 2020231333223. The reversal of 2020231333120 is 213331320202.

It can be written as a sum of positive squares in 4 ways, for example, as 153488434176 + 1866742898944 = 391776^2 + 1366288^2 .

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 2020231333091 and 2020231333100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 98648322 + ... + 98668798.

Almost surely, 2^{2020231333120} is an apocalyptic number.

2020231333120 is a gapful number since it is divisible by the number (20) 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 2020231333120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3331840675716).

2020231333120 is an abundant number, since it is smaller than the sum of its proper divisors (4643450018312).

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

2020231333120 is a wasteful number, since it uses less digits than its factorization.

2020231333120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20547 (or 20515 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 2020231333120 its reverse (213331320202), we get a palindrome (2233562653322).

The spelling of 2020231333120 in words is "two trillion, twenty billion, two hundred thirty-one million, three hundred thirty-three thousand, one hundred twenty".