2020122120200 has 24 divisors (see below), whose sum is σ = 4696783929930. Its totient is φ = 808048848000.

The previous prime is 2020122120199. The next prime is 2020122120221. The reversal of 2020122120200 is 20212210202.

It can be written as a sum of positive squares in 3 ways, for example, as 1527068176516 + 493053943684 = 1235746^2 + 702178^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5050305101 + ... + 5050305500.

Almost surely, 2^{2020122120200} is an apocalyptic number.

2020122120200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020122120200 is an abundant number, since it is smaller than the sum of its proper divisors (2676661809730).

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

2020122120200 is a wasteful number, since it uses less digits than its factorization.

2020122120200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10100610617 (or 10100610608 counting only the distinct ones).

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

Adding to 2020122120200 its reverse (20212210202), we get a palindrome (2040334330402).

The spelling of 2020122120200 in words is "two trillion, twenty billion, one hundred twenty-two million, one hundred twenty thousand, two hundred".