102210200112210 has 64 divisors (see below), whose sum is σ = 245410659937152. Its totient is φ = 27244256823296.

The previous prime is 102210200112199. The next prime is 102210200112221. The reversal of 102210200112210 is 12211002012201.

It is an interprime number because it is at equal distance from previous prime (102210200112199) and next prime (102210200112221).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 102210200112210.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2462460277 + ... + 2462501783.

It is an arithmetic number, because the mean of its divisors is an integer number (3834541561518).

Almost surely, 2^{102210200112210} is an apocalyptic number.

102210200112210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102210200112210 is an abundant number, since it is smaller than the sum of its proper divisors (143200459824942).

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

102210200112210 is a wasteful number, since it uses less digits than its factorization.

102210200112210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75067.

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

Adding to 102210200112210 its reverse (12211002012201), we get a palindrome (114421202124411).

The spelling of 102210200112210 in words is "one hundred two trillion, two hundred ten billion, two hundred million, one hundred twelve thousand, two hundred ten".