112022221012012 has 24 divisors (see below), whose sum is σ = 200405357752320. Its totient is φ = 54773488111440.

The previous prime is 112022221011997. The next prime is 112022221012067. The reversal of 112022221012012 is 210210122220211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1242547668 + ... + 1242637819.

It is an arithmetic number, because the mean of its divisors is an integer number (8350223239680).

Almost surely, 2^{112022221012012} is an apocalyptic number.

It is an amenable number.

112022221012012 is a deficient number, since it is larger than the sum of its proper divisors (88383136740308).

112022221012012 is a wasteful number, since it uses less digits than its factorization.

112022221012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2485185741 (or 2485185739 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 112022221012012 its reverse (210210122220211), we get a palindrome (322232343232223).

The spelling of 112022221012012 in words is "one hundred twelve trillion, twenty-two billion, two hundred twenty-one million, twelve thousand, twelve".