210202222112102 has 32 divisors (see below), whose sum is σ = 344632330886400. Its totient is φ = 95361810275680.

The previous prime is 210202222112089. The next prime is 210202222112117. The reversal of 210202222112102 is 201211222202012.

It is a super-3 number, since 3×210202222112102³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47936393 + ... + 52137339.

It is an arithmetic number, because the mean of its divisors is an integer number (10769760340200).

Almost surely, 2^{210202222112102} is an apocalyptic number.

210202222112102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210202222112102 is a deficient number, since it is larger than the sum of its proper divisors (134430108774298).

210202222112102 is a wasteful number, since it uses less digits than its factorization.

210202222112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4205356.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 210202222112102 its reverse (201211222202012), we get a palindrome (411413444314114).

The spelling of 210202222112102 in words is "two hundred ten trillion, two hundred two billion, two hundred twenty-two million, one hundred twelve thousand, one hundred two".