102215330012 has 24 divisors (see below), whose sum is σ = 179541377904. Its totient is φ = 50917974912.

The previous prime is 102215330011. The next prime is 102215330053. The reversal of 102215330012 is 210033512201.

102215330012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102215330011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2345768 + ... + 2388944.

It is an arithmetic number, because the mean of its divisors is an integer number (7480890746).

Almost surely, 2^102215330012 is an apocalyptic number.

It is an amenable number.

102215330012 is a deficient number, since it is larger than the sum of its proper divisors (77326047892).

102215330012 is a wasteful number, since it uses less digits than its factorization.

102215330012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45365 (or 45363 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 102215330012 its reverse (210033512201), we get a palindrome (312248842213).

The spelling of 102215330012 in words is "one hundred two billion, two hundred fifteen million, three hundred thirty thousand, twelve".