102212101120002 has 32 divisors (see below), whose sum is σ = 208098553548480. Its totient is φ = 33460045773120.

The previous prime is 102212101120001. The next prime is 102212101120037. The reversal of 102212101120002 is 200021101212201.

It is not an unprimeable number, because it can be changed into a prime (102212101120001) 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 15 ways as a sum of consecutive naturals, for example, 216924877 + ... + 217395552.

It is an arithmetic number, because the mean of its divisors is an integer number (6503079798390).

Almost surely, 2^{102212101120002} is an apocalyptic number.

102212101120002 is an abundant number, since it is smaller than the sum of its proper divisors (105886452428478).

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

102212101120002 is a wasteful number, since it uses less digits than its factorization.

102212101120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434321138.

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

Adding to 102212101120002 its reverse (200021101212201), we get a palindrome (302233202332203).

The spelling of 102212101120002 in words is "one hundred two trillion, two hundred twelve billion, one hundred one million, one hundred twenty thousand, two".