2002002111112 has 16 divisors (see below), whose sum is σ = 3756326806800. Its totient is φ = 1000314962640.

The previous prime is 2002002111073. The next prime is 2002002111119. The reversal of 2002002111112 is 2111112002002.

It is a junction number, because it is equal to n+sod(n) for n = 2002002111092 and 2002002111101.

It is not an unprimeable number, because it can be changed into a prime (2002002111119) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 85749214 + ... + 85772557.

It is an arithmetic number, because the mean of its divisors is an integer number (234770425425).

Almost surely, 2^{2002002111112} is an apocalyptic number.

It is an amenable number.

2002002111112 is a deficient number, since it is larger than the sum of its proper divisors (1754324695688).

2002002111112 is a wasteful number, since it uses less digits than its factorization.

2002002111112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171523236 (or 171523232 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2002002111112 its reverse (2111112002002), we get a palindrome (4113114113114).

The spelling of 2002002111112 in words is "two trillion, two billion, two million, one hundred eleven thousand, one hundred twelve".