112112022102212 has 48 divisors (see below), whose sum is σ = 221773653864000. Its totient is φ = 49122502450560.

The previous prime is 112112022102211. The next prime is 112112022102277. The reversal of 112112022102212 is 212201220211211.

It is not an unprimeable number, because it can be changed into a prime (112112022102211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70883462 + ... + 72447837.

It is an arithmetic number, because the mean of its divisors is an integer number (4620284455500).

Almost surely, 2^{112112022102212} is an apocalyptic number.

It is an amenable number.

112112022102212 is a deficient number, since it is larger than the sum of its proper divisors (109661631761788).

112112022102212 is a wasteful number, since it uses less digits than its factorization.

112112022102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143331956 (or 143331954 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 112112022102212 its reverse (212201220211211), we get a palindrome (324313242313423).

The spelling of 112112022102212 in words is "one hundred twelve trillion, one hundred twelve billion, twenty-two million, one hundred two thousand, two hundred twelve".