220112010102102 has 16 divisors (see below), whose sum is σ = 440365072474992. Its totient is φ = 73347161322240.

The previous prime is 220112010102097. The next prime is 220112010102203. The reversal of 220112010102102 is 201201010211022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5877157663 + ... + 5877195114.

It is an arithmetic number, because the mean of its divisors is an integer number (27522817029687).

Almost surely, 2^{220112010102102} is an apocalyptic number.

220112010102102 is an abundant number, since it is smaller than the sum of its proper divisors (220253062372890).

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

220112010102102 is a wasteful number, since it uses less digits than its factorization.

220112010102102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11754355903.

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

Adding to 220112010102102 its reverse (201201010211022), we get a palindrome (421313020313124).

The spelling of 220112010102102 in words is "two hundred twenty trillion, one hundred twelve billion, ten million, one hundred two thousand, one hundred two".