102100221011202 has 8 divisors (see below), whose sum is σ = 204200442022416. Its totient is φ = 34033407003732.

The previous prime is 102100221011189. The next prime is 102100221011213. The reversal of 102100221011202 is 202110122001201.

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

102100221011202 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 8508351750928 + ... + 8508351750939.

It is an arithmetic number, because the mean of its divisors is an integer number (25525055252802).

Almost surely, 2^{102100221011202} is an apocalyptic number.

102100221011202 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.

102100221011202 is a wasteful number, since it uses less digits than its factorization.

102100221011202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17016703501872.

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

Adding to 102100221011202 its reverse (202110122001201), we get a palindrome (304210343012403).

The spelling of 102100221011202 in words is "one hundred two trillion, one hundred billion, two hundred twenty-one million, eleven thousand, two hundred two".