202002100222102 has 16 divisors (see below), whose sum is σ = 310645618645824. Its totient is φ = 98457563016000.

The previous prime is 202002100222081. The next prime is 202002100222123. The reversal of 202002100222102 is 201222001200202.

It is an interprime number because it is at equal distance from previous prime (202002100222081) and next prime (202002100222123).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1000484049 + ... + 1000685932.

It is an arithmetic number, because the mean of its divisors is an integer number (19415351165364).

Almost surely, 2^{202002100222102} is an apocalyptic number.

202002100222102 is a deficient number, since it is larger than the sum of its proper divisors (108643518423722).

202002100222102 is a wasteful number, since it uses less digits than its factorization.

202002100222102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001171255.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 202002100222102 its reverse (201222001200202), we get a palindrome (403224101422304).

The spelling of 202002100222102 in words is "two hundred two trillion, two billion, one hundred million, two hundred twenty-two thousand, one hundred two".