2020011212200 has 48 divisors (see below), whose sum is σ = 4697529428160. Its totient is φ = 807831864000.

The previous prime is 2020011212161. The next prime is 2020011212221. The reversal of 2020011212200 is 22121100202.

It is a happy number.

It is a super-3 number, since 3×2020011212200³ (a number of 38 digits) contains 333 as substring.

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, 138336 + ... + 2014735.

It is an arithmetic number, because the mean of its divisors is an integer number (97865196420).

Almost surely, 2^{2020011212200} is an apocalyptic number.

2020011212200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020011212200 is an abundant number, since it is smaller than the sum of its proper divisors (2677518215960).

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

2020011212200 is a wasteful number, since it uses less digits than its factorization.

2020011212200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2157778 (or 2157769 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2020011212200 its reverse (22121100202), we get a palindrome (2042132312402).

The spelling of 2020011212200 in words is "two trillion, twenty billion, eleven million, two hundred twelve thousand, two hundred".