112111102012002 has 8 divisors (see below), whose sum is σ = 224222204024016. Its totient is φ = 37370367337332.

The previous prime is 112111102012001. The next prime is 112111102012003. The reversal of 112111102012002 is 200210201111211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (112111102012001) and next prime (112111102012003).

It is a sphenic number, since it is the product of 3 distinct primes.

112111102012002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (112111102012001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9342591834328 + ... + 9342591834339.

It is an arithmetic number, because the mean of its divisors is an integer number (28027775503002).

Almost surely, 2^{112111102012002} is an apocalyptic number.

112111102012002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

112111102012002 is a wasteful number, since it uses less digits than its factorization.

112111102012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18685183668672.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 112111102012002 its reverse (200210201111211), we get a palindrome (312321303123213).

The spelling of 112111102012002 in words is "one hundred twelve trillion, one hundred eleven billion, one hundred two million, twelve thousand, two".