2020311201120 has 576 divisors, whose sum is σ = 7421097761280. Its totient is φ = 459470094336.

The previous prime is 2020311201109. The next prime is 2020311201133. The reversal of 2020311201120 is 211021130202.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2020311201120.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 67737571 + ... + 67767389.

It is an arithmetic number, because the mean of its divisors is an integer number (12883850280).

Almost surely, 2^{2020311201120} is an apocalyptic number.

2020311201120 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 2020311201120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3710548880640).

2020311201120 is an abundant number, since it is smaller than the sum of its proper divisors (5400786560160).

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

2020311201120 is a wasteful number, since it uses less digits than its factorization.

2020311201120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29915 (or 29888 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 2020311201120 its reverse (211021130202), we get a palindrome (2231332331322).

The spelling of 2020311201120 in words is "two trillion, twenty billion, three hundred eleven million, two hundred one thousand, one hundred twenty".