2002112110102 has 8 divisors (see below), whose sum is σ = 3234181100976. Its totient is φ = 924051743112.

The previous prime is 2002112110051. The next prime is 2002112110171. The reversal of 2002112110102 is 2010112112002.

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

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 38502155938 + ... + 38502155989.

It is an arithmetic number, because the mean of its divisors is an integer number (404272637622).

Almost surely, 2^{2002112110102} is an apocalyptic number.

2002112110102 is a deficient number, since it is larger than the sum of its proper divisors (1232068990874).

2002112110102 is a wasteful number, since it uses less digits than its factorization.

2002112110102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77004311942.

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

Adding to 2002112110102 its reverse (2010112112002), we get a palindrome (4012224222104).

The spelling of 2002112110102 in words is "two trillion, two billion, one hundred twelve million, one hundred ten thousand, one hundred two".