210210110220102 has 8 divisors (see below), whose sum is σ = 420420220440216. Its totient is φ = 70070036740032.

The previous prime is 210210110220053. The next prime is 210210110220137. The reversal of 210210110220102 is 201022011012012.

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

210210110220102 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17517509185003 + ... + 17517509185014.

It is an arithmetic number, because the mean of its divisors is an integer number (52552527555027).

Almost surely, 2^{210210110220102} is an apocalyptic number.

210210110220102 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.

210210110220102 is a wasteful number, since it uses less digits than its factorization.

210210110220102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35035018370022.

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

Adding to 210210110220102 its reverse (201022011012012), we get a palindrome (411232121232114).

The spelling of 210210110220102 in words is "two hundred ten trillion, two hundred ten billion, one hundred ten million, two hundred twenty thousand, one hundred two".