102221200002210 has 32 divisors (see below), whose sum is σ = 245897464055040. Its totient is φ = 27196032883968.

The previous prime is 102221200002203. The next prime is 102221200002293. The reversal of 102221200002210 is 12200002122201.

It is a super-3 number, since 3×102221200002210³ (a number of 43 digits) contains 333 as substring.

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 102221200002210.

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, 3934598250 + ... + 3934624229.

It is an arithmetic number, because the mean of its divisors is an integer number (7684295751720).

Almost surely, 2^{102221200002210} is an apocalyptic number.

102221200002210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102221200002210 is an abundant number, since it is smaller than the sum of its proper divisors (143676264052830).

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

102221200002210 is a wasteful number, since it uses less digits than its factorization.

102221200002210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7869222922.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 102221200002210 its reverse (12200002122201), we get a palindrome (114421202124411).

The spelling of 102221200002210 in words is "one hundred two trillion, two hundred twenty-one billion, two hundred million, two thousand, two hundred ten".