2020121201120 has 96 divisors (see below), whose sum is σ = 5480424593280. Its totient is φ = 695926909440.

The previous prime is 2020121200969. The next prime is 2020121201129. The reversal of 2020121201120 is 211021210202.

It is a super-2 number, since 2×2020121201120² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2020121201095 and 2020121201104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020121201129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30171722 + ... + 30238601.

It is an arithmetic number, because the mean of its divisors is an integer number (57087756180).

Almost surely, 2^{2020121201120} is an apocalyptic number.

2020121201120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020121201120 is an abundant number, since it is smaller than the sum of its proper divisors (3460303392160).

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

2020121201120 is a wasteful number, since it uses less digits than its factorization.

2020121201120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60410368 (or 60410360 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2020121201120 its reverse (211021210202), we get a palindrome (2231142411322).

The spelling of 2020121201120 in words is "two trillion, twenty billion, one hundred twenty-one million, two hundred one thousand, one hundred twenty".