210112102100202 has 8 divisors (see below), whose sum is σ = 420224204200416. Its totient is φ = 70037367366732.

The previous prime is 210112102100191. The next prime is 210112102100209. The reversal of 210112102100202 is 202001201211012.

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

210112102100202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (210112102100209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17509341841678 + ... + 17509341841689.

It is an arithmetic number, because the mean of its divisors is an integer number (52528025525052).

Almost surely, 2^{210112102100202} is an apocalyptic number.

210112102100202 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.

210112102100202 is a wasteful number, since it uses less digits than its factorization.

210112102100202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35018683683372.

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

Adding to 210112102100202 its reverse (202001201211012), we get a palindrome (412113303311214).

The spelling of 210112102100202 in words is "two hundred ten trillion, one hundred twelve billion, one hundred two million, one hundred thousand, two hundred two".