11214213071 has 2 divisors, whose sum is σ = 11214213072. Its totient is φ = 11214213070.

The previous prime is 11214213011. The next prime is 11214213089. The reversal of 11214213071 is 17031241211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11214213071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11214213011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5607106535 + 5607106536.

It is an arithmetic number, because the mean of its divisors is an integer number (5607106536).

Almost surely, 2^11214213071 is an apocalyptic number.

11214213071 is a deficient number, since it is larger than the sum of its proper divisors (1).

11214213071 is an equidigital number, since it uses as much as digits as its factorization.

11214213071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 23.

Adding to 11214213071 its reverse (17031241211), we get a palindrome (28245454282).

The spelling of 11214213071 in words is "eleven billion, two hundred fourteen million, two hundred thirteen thousand, seventy-one".