11244022 has 4 divisors (see below), whose sum is σ = 16866036. Its totient is φ = 5622010.

The previous prime is 11244019. The next prime is 11244071. The reversal of 11244022 is 22044211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22044211 = 7 ⋅3149173.

It is a junction number, because it is equal to n+sod(n) for n = 11243987 and 11244005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2811004 + ... + 2811007.

It is an arithmetic number, because the mean of its divisors is an integer number (4216509).

Almost surely, 2^11244022 is an apocalyptic number.

11244022 is a deficient number, since it is larger than the sum of its proper divisors (5622014).

11244022 is an equidigital number, since it uses as much as digits as its factorization.

11244022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5622013.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 11244022 is about 3353.2107002096. The cubic root of 11244022 is about 224.0305416476.

Adding to 11244022 its reverse (22044211), we get a palindrome (33288233).

The spelling of 11244022 in words is "eleven million, two hundred forty-four thousand, twenty-two".