210002112210102 has 32 divisors (see below), whose sum is σ = 425606376883200. Its totient is φ = 69068202173568.

The previous prime is 210002112210073. The next prime is 210002112210109. The reversal of 210002112210102 is 201012211200012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210002112210109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148066018 + ... + 149477589.

It is an arithmetic number, because the mean of its divisors is an integer number (13300199277600).

Almost surely, 2^{210002112210102} is an apocalyptic number.

210002112210102 is an abundant number, since it is smaller than the sum of its proper divisors (215604264673098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210002112210102 is a wasteful number, since it uses less digits than its factorization.

210002112210102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297545180.

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

Adding to 210002112210102 its reverse (201012211200012), we get a palindrome (411014323410114).

The spelling of 210002112210102 in words is "two hundred ten trillion, two billion, one hundred twelve million, two hundred ten thousand, one hundred two".