11121212000699 has 2 divisors, whose sum is σ = 11121212000700. Its totient is φ = 11121212000698.

The previous prime is 11121212000687. The next prime is 11121212000741. The reversal of 11121212000699 is 99600021212111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11121212000699 is a prime.

It is not a weakly prime, because it can be changed into another prime (11121212000669) 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, 5560606000349 + 5560606000350.

It is an arithmetic number, because the mean of its divisors is an integer number (5560606000350).

Almost surely, 2^{11121212000699} is an apocalyptic number.

11121212000699 is a deficient number, since it is larger than the sum of its proper divisors (1).

11121212000699 is an equidigital number, since it uses as much as digits as its factorization.

11121212000699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 35.

The spelling of 11121212000699 in words is "eleven trillion, one hundred twenty-one billion, two hundred twelve million, six hundred ninety-nine", and thus it is an aban number.