11244019 has 2 divisors, whose sum is σ = 11244020. Its totient is φ = 11244018.

The previous prime is 11244011. The next prime is 11244071. The reversal of 11244019 is 91044211.

It is a weak prime.

It is an emirp because it is prime and its reverse (91044211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11244019 - 2³ = 11244011 is a prime.

It is a super-2 number, since 2×11244019² = 252855926544722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11244011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5622009 + 5622010.

It is an arithmetic number, because the mean of its divisors is an integer number (5622010).

Almost surely, 2^11244019 is an apocalyptic number.

11244019 is a deficient number, since it is larger than the sum of its proper divisors (1).

11244019 is an equidigital number, since it uses as much as digits as its factorization.

11244019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 11244019 is about 3353.2102528771. The cubic root of 11244019 is about 224.0305217232.

The spelling of 11244019 in words is "eleven million, two hundred forty-four thousand, nineteen".