11244240187 has 2 divisors, whose sum is σ = 11244240188. Its totient is φ = 11244240186.

The previous prime is 11244240179. The next prime is 11244240229. The reversal of 11244240187 is 78104244211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11244240187 - 2³ = 11244240179 is a prime.

It is not a weakly prime, because it can be changed into another prime (11244240157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5622120093 + 5622120094.

It is an arithmetic number, because the mean of its divisors is an integer number (5622120094).

Almost surely, 2^11244240187 is an apocalyptic number.

11244240187 is a deficient number, since it is larger than the sum of its proper divisors (1).

11244240187 is an equidigital number, since it uses as much as digits as its factorization.

11244240187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14336, while the sum is 34.

Adding to 11244240187 its reverse (78104244211), we get a palindrome (89348484398).

The spelling of 11244240187 in words is "eleven billion, two hundred forty-four million, two hundred forty thousand, one hundred eighty-seven".