11240005219 has 2 divisors, whose sum is σ = 11240005220. Its totient is φ = 11240005218.

The previous prime is 11240005193. The next prime is 11240005247. The reversal of 11240005219 is 91250004211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11240005219 - 2²¹ = 11237908067 is a prime.

It is a super-2 number, since 2×11240005219² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11240005193 and 11240005202.

It is not a weakly prime, because it can be changed into another prime (11240005279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5620002609 + 5620002610.

It is an arithmetic number, because the mean of its divisors is an integer number (5620002610).

Almost surely, 2^11240005219 is an apocalyptic number.

11240005219 is a deficient number, since it is larger than the sum of its proper divisors (1).

11240005219 is an equidigital number, since it uses as much as digits as its factorization.

11240005219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 25.

The spelling of 11240005219 in words is "eleven billion, two hundred forty million, five thousand, two hundred nineteen".