11201712629 has 2 divisors, whose sum is σ = 11201712630. Its totient is φ = 11201712628.

The previous prime is 11201712611. The next prime is 11201712631. The reversal of 11201712629 is 92621710211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8262446404 + 2939266225 = 90898^2 + 54215^2 .

It is a cyclic number.

It is not a de Polignac number, because 11201712629 - 2²⁰ = 11200664053 is a prime.

Together with 11201712631, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 11201712595 and 11201712604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11201711629) 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, 5600856314 + 5600856315.

It is an arithmetic number, because the mean of its divisors is an integer number (5600856315).

Almost surely, 2^11201712629 is an apocalyptic number.

It is an amenable number.

11201712629 is a deficient number, since it is larger than the sum of its proper divisors (1).

11201712629 is an equidigital number, since it uses as much as digits as its factorization.

11201712629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 32.

The spelling of 11201712629 in words is "eleven billion, two hundred one million, seven hundred twelve thousand, six hundred twenty-nine".