112001212112 has 10 divisors (see below), whose sum is σ = 217002348498. Its totient is φ = 56000606048.

The previous prime is 112001212079. The next prime is 112001212123. The reversal of 112001212112 is 211212100211.

It can be written as a sum of positive squares in only one way, i.e., 59420887696 + 52580324416 = 243764^2 + 229304^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3500037863 + ... + 3500037894.

Almost surely, 2^112001212112 is an apocalyptic number.

It is an amenable number.

112001212112 is a deficient number, since it is larger than the sum of its proper divisors (105001136386).

112001212112 is an equidigital number, since it uses as much as digits as its factorization.

112001212112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7000075765 (or 7000075759 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112001212112 its reverse (211212100211), we get a palindrome (323213312323).

The spelling of 112001212112 in words is "one hundred twelve billion, one million, two hundred twelve thousand, one hundred twelve".