11236882247 has 4 divisors (see below), whose sum is σ = 11475964896. Its totient is φ = 10997799600.

The previous prime is 11236882219. The next prime is 11236882253. The reversal of 11236882247 is 74228863211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11236882247 - 2⁶ = 11236882183 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11236882198 and 11236882207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11236882297) 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 in 3 ways as a sum of consecutive naturals, for example, 119541254 + ... + 119541347.

It is an arithmetic number, because the mean of its divisors is an integer number (2868991224).

Almost surely, 2^11236882247 is an apocalyptic number.

11236882247 is a deficient number, since it is larger than the sum of its proper divisors (239082649).

11236882247 is an equidigital number, since it uses as much as digits as its factorization.

11236882247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239082648.

The product of its digits is 258048, while the sum is 44.

The spelling of 11236882247 in words is "eleven billion, two hundred thirty-six million, eight hundred eighty-two thousand, two hundred forty-seven".