11229051727 has 2 divisors, whose sum is σ = 11229051728. Its totient is φ = 11229051726.

The previous prime is 11229051703. The next prime is 11229051739. The reversal of 11229051727 is 72715092211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11229051727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11229051767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5614525863 + 5614525864.

It is an arithmetic number, because the mean of its divisors is an integer number (5614525864).

Almost surely, 2^11229051727 is an apocalyptic number.

11229051727 is a deficient number, since it is larger than the sum of its proper divisors (1).

11229051727 is an equidigital number, since it uses as much as digits as its factorization.

11229051727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 37.

The spelling of 11229051727 in words is "eleven billion, two hundred twenty-nine million, fifty-one thousand, seven hundred twenty-seven".