112111120212200 has 24 divisors (see below), whose sum is σ = 260658354493830. Its totient is φ = 44844448084800.

The previous prime is 112111120212163. The next prime is 112111120212313. The reversal of 112111120212200 is 2212021111211.

It can be written as a sum of positive squares in 3 ways, for example, as 81714621268996 + 30396498943204 = 9039614^2 + 5513302^2 .

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 5 ways as a sum of consecutive naturals, for example, 280277800331 + ... + 280277800730.

Almost surely, 2^{112111120212200} is an apocalyptic number.

112111120212200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112111120212200 is an abundant number, since it is smaller than the sum of its proper divisors (148547234281630).

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

112111120212200 is a wasteful number, since it uses less digits than its factorization.

112111120212200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560555601077 (or 560555601068 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112111120212200 its reverse (2212021111211), we get a palindrome (114323141323411).

The spelling of 112111120212200 in words is "one hundred twelve trillion, one hundred eleven billion, one hundred twenty million, two hundred twelve thousand, two hundred".