112001001212 has 12 divisors (see below), whose sum is σ = 196106522976. Its totient is φ = 55970566080.

The previous prime is 112001001173. The next prime is 112001001223. The reversal of 112001001212 is 212100100211.

It is a junction number, because it is equal to n+sod(n) for n = 112001001193 and 112001001202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7475213 + ... + 7490180.

It is an arithmetic number, because the mean of its divisors is an integer number (16342210248).

Almost surely, 2^112001001212 is an apocalyptic number.

It is an amenable number.

112001001212 is a deficient number, since it is larger than the sum of its proper divisors (84105521764).

112001001212 is a wasteful number, since it uses less digits than its factorization.

112001001212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14967268 (or 14967266 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 112001001212 its reverse (212100100211), we get a palindrome (324101101423).

The spelling of 112001001212 in words is "one hundred twelve billion, one million, one thousand, two hundred twelve".