2020122200 has 48 divisors (see below), whose sum is σ = 4901003280. Its totient is φ = 772914560.

The previous prime is 2020122197. The next prime is 2020122227. The reversal of 2020122200 is 22210202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 214979 + ... + 224178.

It is an arithmetic number, because the mean of its divisors is an integer number (102104235).

Almost surely, 2^2020122200 is an apocalyptic number.

2020122200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020122200 is an abundant number, since it is smaller than the sum of its proper divisors (2880881080).

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

2020122200 is a wasteful number, since it uses less digits than its factorization.

2020122200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439196 (or 439187 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 2020122200 is about 44945.7695450862. The cubic root of 2020122200 is about 1264.1323550851.

Adding to 2020122200 its reverse (22210202), we get a palindrome (2042332402).

The spelling of 2020122200 in words is "two billion, twenty million, one hundred twenty-two thousand, two hundred".