11225622 has 16 divisors (see below), whose sum is σ = 22560192. Its totient is φ = 3723720.

The previous prime is 11225609. The next prime is 11225653. The reversal of 11225622 is 22652211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3168 + ... + 5699.

It is an arithmetic number, because the mean of its divisors is an integer number (1410012).

Almost surely, 2^11225622 is an apocalyptic number.

11225622 is an abundant number, since it is smaller than the sum of its proper divisors (11334570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11225622 is a wasteful number, since it uses less digits than its factorization.

11225622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9083.

The product of its digits is 480, while the sum is 21.

The square root of 11225622 is about 3350.4659377466. The cubic root of 11225622 is about 223.9082718599.

Adding to 11225622 its reverse (22652211), we get a palindrome (33877833).

It can be divided in two parts, 11 and 225622, that multiplied together give a palindrome (2481842).

The spelling of 11225622 in words is "eleven million, two hundred twenty-five thousand, six hundred twenty-two".