11206457047 has 2 divisors, whose sum is σ = 11206457048. Its totient is φ = 11206457046.

The previous prime is 11206457039. The next prime is 11206457063. The reversal of 11206457047 is 74075460211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11206457047 - 2³ = 11206457039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11206456997 and 11206457015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11206457347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5603228523 + 5603228524.

It is an arithmetic number, because the mean of its divisors is an integer number (5603228524).

Almost surely, 2^11206457047 is an apocalyptic number.

11206457047 is a deficient number, since it is larger than the sum of its proper divisors (1).

11206457047 is an equidigital number, since it uses as much as digits as its factorization.

11206457047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47040, while the sum is 37.

The spelling of 11206457047 in words is "eleven billion, two hundred six million, four hundred fifty-seven thousand, forty-seven".