102222001222102 has 16 divisors (see below), whose sum is σ = 153745616322000. Its totient is φ = 50973567805440.

The previous prime is 102222001222093. The next prime is 102222001222109. The reversal of 102222001222102 is 201222100222201.

It is a self number, because there is not a number n which added to its sum of digits gives 102222001222102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102222001222109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24397452 + ... + 28278607.

It is an arithmetic number, because the mean of its divisors is an integer number (9609101020125).

Almost surely, 2^{102222001222102} is an apocalyptic number.

102222001222102 is a deficient number, since it is larger than the sum of its proper divisors (51523615099898).

102222001222102 is a wasteful number, since it uses less digits than its factorization.

102222001222102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52678671.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 102222001222102 its reverse (201222100222201), we get a palindrome (303444101444303).

Subtracting 102222001222102 from its reverse (201222100222201), we obtain a palindrome (99000099000099).

The spelling of 102222001222102 in words is "one hundred two trillion, two hundred twenty-two billion, one million, two hundred twenty-two thousand, one hundred two".