112212120200 has 48 divisors (see below), whose sum is σ = 261018450000. Its totient is φ = 44863296320.

The previous prime is 112212120173. The next prime is 112212120257. The reversal of 112212120200 is 2021212211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 286151 + ... + 553449.

It is an arithmetic number, because the mean of its divisors is an integer number (5437884375).

Almost surely, 2^112212120200 is an apocalyptic number.

112212120200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112212120200 is an abundant number, since it is smaller than the sum of its proper divisors (148806329800).

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

112212120200 is a wasteful number, since it uses less digits than its factorization.

112212120200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269414 (or 269405 counting only the distinct ones).

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

Adding to 112212120200 its reverse (2021212211), we get a palindrome (114233332411).

The spelling of 112212120200 in words is "one hundred twelve billion, two hundred twelve million, one hundred twenty thousand, two hundred".