112120200010212 has 12 divisors (see below), whose sum is σ = 261613800023856. Its totient is φ = 37373400003400.

The previous prime is 112120200010171. The next prime is 112120200010249. The reversal of 112120200010212 is 212010002021211.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 112120200010191 and 112120200010200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4671675000414 + ... + 4671675000437.

It is an arithmetic number, because the mean of its divisors is an integer number (21801150001988).

Almost surely, 2^{112120200010212} is an apocalyptic number.

112120200010212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112120200010212 is an abundant number, since it is smaller than the sum of its proper divisors (149493600013644).

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

112120200010212 is a wasteful number, since it uses less digits than its factorization.

112120200010212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9343350000858 (or 9343350000856 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112120200010212 its reverse (212010002021211), we get a palindrome (324130202031423).

The spelling of 112120200010212 in words is "one hundred twelve trillion, one hundred twenty billion, two hundred million, ten thousand, two hundred twelve".