212112213002929 has 2 divisors, whose sum is σ = 212112213002930. Its totient is φ = 212112213002928.

The previous prime is 212112213002881. The next prime is 212112213003013. The reversal of 212112213002929 is 929200312211212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 210988988211600 + 1123224791329 = 14525460^2 + 1059823^2 .

It is a cyclic number.

It is not a de Polignac number, because 212112213002929 - 2²⁵ = 212112179448497 is a prime.

It is not a weakly prime, because it can be changed into another prime (212112213009929) 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 as a sum of consecutive naturals, namely, 106056106501464 + 106056106501465.

It is an arithmetic number, because the mean of its divisors is an integer number (106056106501465).

Almost surely, 2^{212112213002929} is an apocalyptic number.

It is an amenable number.

212112213002929 is a deficient number, since it is larger than the sum of its proper divisors (1).

212112213002929 is an equidigital number, since it uses as much as digits as its factorization.

212112213002929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 37.

The spelling of 212112213002929 in words is "two hundred twelve trillion, one hundred twelve billion, two hundred thirteen million, two thousand, nine hundred twenty-nine".