1002212112102 has 8 divisors (see below), whose sum is σ = 2004424224216. Its totient is φ = 334070704032.

The previous prime is 1002212112071. The next prime is 1002212112151. The reversal of 1002212112102 is 2012112122001.

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

1002212112102 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, 83517676003 + ... + 83517676014.

It is an arithmetic number, because the mean of its divisors is an integer number (250553028027).

Almost surely, 2^{1002212112102} is an apocalyptic number.

1002212112102 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.

1002212112102 is a wasteful number, since it uses less digits than its factorization.

1002212112102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167035352022.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1002212112102 its reverse (2012112122001), we get a palindrome (3014324234103).

The spelling of 1002212112102 in words is "one trillion, two billion, two hundred twelve million, one hundred twelve thousand, one hundred two".