10212102102202 has 48 divisors (see below), whose sum is σ = 20680036523712. Its totient is φ = 3672684063360.

The previous prime is 10212102102199. The next prime is 10212102102263. The reversal of 10212102102202 is 20220120121201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 196164363 + ... + 196216414.

It is an arithmetic number, because the mean of its divisors is an integer number (430834094244).

Almost surely, 2^{10212102102202} is an apocalyptic number.

10212102102202 is an abundant number, since it is smaller than the sum of its proper divisors (10467934421510).

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

10212102102202 is a wasteful number, since it uses less digits than its factorization.

10212102102202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392380823 (or 392380810 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10212102102202 its reverse (20220120121201), we get a palindrome (30432222223403).

The spelling of 10212102102202 in words is "ten trillion, two hundred twelve billion, one hundred two million, one hundred two thousand, two hundred two".