2002002112112 has 20 divisors (see below), whose sum is σ = 3901300364040. Its totient is φ = 995214921408.

The previous prime is 2002002112051. The next prime is 2002002112129. The reversal of 2002002112112 is 2112112002002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361630562 + ... + 361636097.

It is an arithmetic number, because the mean of its divisors is an integer number (195065018202).

Almost surely, 2^{2002002112112} is an apocalyptic number.

It is an amenable number.

2002002112112 is a deficient number, since it is larger than the sum of its proper divisors (1899298251928).

2002002112112 is a wasteful number, since it uses less digits than its factorization.

2002002112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723266840 (or 723266834 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2002002112112 its reverse (2112112002002), we get a palindrome (4114114114114).

The spelling of 2002002112112 in words is "two trillion, two billion, two million, one hundred twelve thousand, one hundred twelve".