11441422 has 4 divisors (see below), whose sum is σ = 17162136. Its totient is φ = 5720710.

The previous prime is 11441411. The next prime is 11441471. The reversal of 11441422 is 22414411.

11441422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×11441422² = 261812274764168, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11441422.

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, 2860354 + ... + 2860357.

It is an arithmetic number, because the mean of its divisors is an integer number (4290534).

Almost surely, 2^11441422 is an apocalyptic number.

11441422 is a deficient number, since it is larger than the sum of its proper divisors (5720714).

11441422 is an equidigital number, since it uses as much as digits as its factorization.

11441422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5720713.

The product of its digits is 256, while the sum is 19.

The square root of 11441422 is about 3382.5171100824. The cubic root of 11441422 is about 225.3339698833. Note that the first 3 decimals are identical.

Adding to 11441422 its reverse (22414411), we get a palindrome (33855833).

The spelling of 11441422 in words is "eleven million, four hundred forty-one thousand, four hundred twenty-two".