112001222002012 has 12 divisors (see below), whose sum is σ = 224002444004080. Its totient is φ = 48000523715136.

The previous prime is 112001222001989. The next prime is 112001222002031. The reversal of 112001222002012 is 210200222100211.

It is a happy number.

112001222002012 is an admirable number.

It is a congruent number.

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, 2000021821437 + ... + 2000021821492.

Almost surely, 2^{112001222002012} is an apocalyptic number.

It is an amenable number.

112001222002012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

112001222002012 is a wasteful number, since it uses less digits than its factorization.

112001222002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4000043642940 (or 4000043642938 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 112001222002012 its reverse (210200222100211), we get a palindrome (322201444102223).

The spelling of 112001222002012 in words is "one hundred twelve trillion, one billion, two hundred twenty-two million, two thousand, twelve".