212212300102 has 16 divisors (see below), whose sum is σ = 350126383824. Its totient is φ = 96460135200.

The previous prime is 212212300073. The next prime is 212212300169. The reversal of 212212300102 is 201003212212.

It is a happy number.

212212300102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39856899 + ... + 39862222.

It is an arithmetic number, because the mean of its divisors is an integer number (21882898989).

Almost surely, 2^212212300102 is an apocalyptic number.

212212300102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

212212300102 is a deficient number, since it is larger than the sum of its proper divisors (137914083722).

212212300102 is an equidigital number, since it uses as much as digits as its factorization.

212212300102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79719156 (or 79719134 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 212212300102 its reverse (201003212212), we get a palindrome (413215512314).

The spelling of 212212300102 in words is "two hundred twelve billion, two hundred twelve million, three hundred thousand, one hundred two".