11243422 has 8 divisors (see below), whose sum is σ = 16896096. Its totient is φ = 5611392.

The previous prime is 11243413. The next prime is 11243423. The reversal of 11243422 is 22434211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11243422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11243423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3718 + ... + 6025.

It is an arithmetic number, because the mean of its divisors is an integer number (2112012).

Almost surely, 2^11243422 is an apocalyptic number.

11243422 is a deficient number, since it is larger than the sum of its proper divisors (5652674).

11243422 is an equidigital number, since it uses as much as digits as its factorization.

11243422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10322.

The product of its digits is 384, while the sum is 19.

The square root of 11243422 is about 3353.1212325235. The cubic root of 11243422 is about 224.0265566941.

Adding to 11243422 its reverse (22434211), we get a palindrome (33677633).

It can be divided in two parts, 112 and 43422, that added together give a palindrome (43534).

The spelling of 11243422 in words is "eleven million, two hundred forty-three thousand, four hundred twenty-two".