1112022001112 has 48 divisors (see below), whose sum is σ = 2347720389000. Its totient is φ = 493136124800.

The previous prime is 1112022001091. The next prime is 1112022001127. The reversal of 1112022001112 is 2111002202111.

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 in 11 ways as a sum of consecutive naturals, for example, 13969862 + ... + 14049237.

Almost surely, 2^{1112022001112} is an apocalyptic number.

It is an amenable number.

1112022001112 is an abundant number, since it is smaller than the sum of its proper divisors (1235698387888).

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

1112022001112 is a wasteful number, since it uses less digits than its factorization.

1112022001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28019168 (or 28019153 counting only the distinct ones).

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

Adding to 1112022001112 its reverse (2111002202111), we get a palindrome (3223024203223).

The spelling of 1112022001112 in words is "one trillion, one hundred twelve billion, twenty-two million, one thousand, one hundred twelve".