102312424222212 has 48 divisors (see below), whose sum is σ = 251294554828800. Its totient is φ = 32309073286560.

The previous prime is 102312424222187. The next prime is 102312424222223. The reversal of 102312424222212 is 212222424213201.

102312424222212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 102312424222212.

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, 84681037 + ... + 85880747.

It is an arithmetic number, because the mean of its divisors is an integer number (5235303225600).

Almost surely, 2^{102312424222212} is an apocalyptic number.

102312424222212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102312424222212 is an abundant number, since it is smaller than the sum of its proper divisors (148982130606588).

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

102312424222212 is a wasteful number, since it uses less digits than its factorization.

102312424222212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573776 (or 1573774 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 102312424222212 its reverse (212222424213201), we get a palindrome (314534848435413).

The spelling of 102312424222212 in words is "one hundred two trillion, three hundred twelve billion, four hundred twenty-four million, two hundred twenty-two thousand, two hundred twelve".