112002021220112 has 40 divisors (see below), whose sum is σ = 217879004038752. Its totient is φ = 55775203040000.

The previous prime is 112002021220099. The next prime is 112002021220151. The reversal of 112002021220112 is 211022120200211.

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, 83740787 + ... + 85067757.

Almost surely, 2^{112002021220112} is an apocalyptic number.

It is an amenable number.

112002021220112 is a deficient number, since it is larger than the sum of its proper divisors (105876982818640).

112002021220112 is a wasteful number, since it uses less digits than its factorization.

112002021220112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1348247 (or 1348241 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 112002021220112 its reverse (211022120200211), we get a palindrome (323024141420323).

The spelling of 112002021220112 in words is "one hundred twelve trillion, two billion, twenty-one million, two hundred twenty thousand, one hundred twelve".