2002112210102 has 24 divisors (see below), whose sum is σ = 3110758191000. Its totient is φ = 966394977120.

The previous prime is 2002112210099. The next prime is 2002112210141. The reversal of 2002112210102 is 2010122112002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 487352 + ... + 2059547.

It is an arithmetic number, because the mean of its divisors is an integer number (129614924625).

Almost surely, 2^{2002112210102} is an apocalyptic number.

2002112210102 is a deficient number, since it is larger than the sum of its proper divisors (1108645980898).

2002112210102 is a wasteful number, since it uses less digits than its factorization.

2002112210102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2547372 (or 2547341 counting only the distinct ones).

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

Adding to 2002112210102 its reverse (2010122112002), we get a palindrome (4012234322104).

The spelling of 2002112210102 in words is "two trillion, two billion, one hundred twelve million, two hundred ten thousand, one hundred two".