2112022110200 has 48 divisors (see below), whose sum is σ = 4910699925000. Its totient is φ = 844766088320.

The previous prime is 2112022110197. The next prime is 2112022110307. The reversal of 2112022110200 is 20112202112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3852851 + ... + 4366749.

Almost surely, 2^{2112022110200} is an apocalyptic number.

2112022110200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2112022110200 is an abundant number, since it is smaller than the sum of its proper divisors (2798677814800).

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

2112022110200 is a wasteful number, since it uses less digits than its factorization.

2112022110200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534464 (or 534455 counting only the distinct ones).

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

Adding to 2112022110200 its reverse (20112202112), we get a palindrome (2132134312312).

It can be divided in two parts, 2112022 and 110200, that added together give a palindrome (2222222).

The spelling of 2112022110200 in words is "two trillion, one hundred twelve billion, twenty-two million, one hundred ten thousand, two hundred".