212300699111 has 2 divisors, whose sum is σ = 212300699112. Its totient is φ = 212300699110.

The previous prime is 212300699087. The next prime is 212300699113. The reversal of 212300699111 is 111996003212.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212300699111 - 2³⁴ = 195120829927 is a prime.

Together with 212300699113, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212300699113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106150349555 + 106150349556.

It is an arithmetic number, because the mean of its divisors is an integer number (106150349556).

Almost surely, 2^212300699111 is an apocalyptic number.

212300699111 is a deficient number, since it is larger than the sum of its proper divisors (1).

212300699111 is an equidigital number, since it uses as much as digits as its factorization.

212300699111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 35.

The spelling of 212300699111 in words is "two hundred twelve billion, three hundred million, six hundred ninety-nine thousand, one hundred eleven".