1002112110102 has 8 divisors (see below), whose sum is σ = 2004224220216. Its totient is φ = 334037370032.

The previous prime is 1002112110059. The next prime is 1002112110113. The reversal of 1002112110102 is 2010112112001.

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

1002112110102 is an admirable number.

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, 83509342503 + ... + 83509342514.

It is an arithmetic number, because the mean of its divisors is an integer number (250528027527).

Almost surely, 2^{1002112110102} is an apocalyptic number.

1002112110102 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.

1002112110102 is a wasteful number, since it uses less digits than its factorization.

1002112110102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167018685022.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1002112110102 its reverse (2010112112001), we get a palindrome (3012224222103).

The spelling of 1002112110102 in words is "one trillion, two billion, one hundred twelve million, one hundred ten thousand, one hundred two".