2020220120120 has 16 divisors (see below), whose sum is σ = 4545495270360. Its totient is φ = 808088048032.

The previous prime is 2020220120111. The next prime is 2020220120123. The reversal of 2020220120120 is 210210220202.

It is a junction number, because it is equal to n+sod(n) for n = 2020220120095 and 2020220120104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020220120123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25252751462 + ... + 25252751541.

Almost surely, 2^{2020220120120} is an apocalyptic number.

2020220120120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020220120120 is an abundant number, since it is smaller than the sum of its proper divisors (2525275150240).

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

2020220120120 is a wasteful number, since it uses less digits than its factorization.

2020220120120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50505503014 (or 50505503010 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2020220120120 its reverse (210210220202), we get a palindrome (2230430340322).

The spelling of 2020220120120 in words is "two trillion, twenty billion, two hundred twenty million, one hundred twenty thousand, one hundred twenty".