12212412102929 has 2 divisors, whose sum is σ = 12212412102930. Its totient is φ = 12212412102928.

The previous prime is 12212412102899. The next prime is 12212412103093. The reversal of 12212412102929 is 92920121421221.

12212412102929 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6814814670400 + 5397597432529 = 2610520^2 + 2323273^2 .

It is an emirp because it is prime and its reverse (92920121421221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12212412102929 - 2¹² = 12212412098833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12212412102892 and 12212412102901.

It is not a weakly prime, because it can be changed into another prime (12212412102629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6106206051464 + 6106206051465.

It is an arithmetic number, because the mean of its divisors is an integer number (6106206051465).

Almost surely, 2^{12212412102929} is an apocalyptic number.

It is an amenable number.

12212412102929 is a deficient number, since it is larger than the sum of its proper divisors (1).

12212412102929 is an equidigital number, since it uses as much as digits as its factorization.

12212412102929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 38.

The spelling of 12212412102929 in words is "twelve trillion, two hundred twelve billion, four hundred twelve million, one hundred two thousand, nine hundred twenty-nine".