11212332151 has 2 divisors, whose sum is σ = 11212332152. Its totient is φ = 11212332150.

The previous prime is 11212332149. The next prime is 11212332163. The reversal of 11212332151 is 15123321211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11212332151 - 2¹ = 11212332149 is a prime.

Together with 11212332149, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11212332181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5606166075 + 5606166076.

It is an arithmetic number, because the mean of its divisors is an integer number (5606166076).

Almost surely, 2^11212332151 is an apocalyptic number.

11212332151 is a deficient number, since it is larger than the sum of its proper divisors (1).

11212332151 is an equidigital number, since it uses as much as digits as its factorization.

11212332151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 360, while the sum is 22.

Adding to 11212332151 its reverse (15123321211), we get a palindrome (26335653362).

The spelling of 11212332151 in words is "eleven billion, two hundred twelve million, three hundred thirty-two thousand, one hundred fifty-one".