11212141001 has 2 divisors, whose sum is σ = 11212141002. Its totient is φ = 11212141000.

The previous prime is 11212140941. The next prime is 11212141013. The reversal of 11212141001 is 10014121211.

11212141001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6634265401 + 4577875600 = 81451^2 + 67660^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11212141001 is a prime.

It is not a weakly prime, because it can be changed into another prime (11212141201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5606070500 + 5606070501.

It is an arithmetic number, because the mean of its divisors is an integer number (5606070501).

Almost surely, 2^11212141001 is an apocalyptic number.

It is an amenable number.

11212141001 is a deficient number, since it is larger than the sum of its proper divisors (1).

11212141001 is an equidigital number, since it uses as much as digits as its factorization.

11212141001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11212141001 its reverse (10014121211), we get a palindrome (21226262212).

The spelling of 11212141001 in words is "eleven billion, two hundred twelve million, one hundred forty-one thousand, one".