11122206 has 8 divisors (see below), whose sum is σ = 22244424. Its totient is φ = 3707400.

The previous prime is 11122187. The next prime is 11122217. The reversal of 11122206 is 60222111.

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

11122206 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 926845 + ... + 926856.

It is an arithmetic number, because the mean of its divisors is an integer number (2780553).

Almost surely, 2^11122206 is an apocalyptic number.

11122206 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11122206 is a wasteful number, since it uses less digits than its factorization.

11122206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1853706.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 11122206 is about 3334.9971514231. The cubic root of 11122206 is about 223.2185648283.

Adding to 11122206 its reverse (60222111), we get a palindrome (71344317).

The spelling of 11122206 in words is "eleven million, one hundred twenty-two thousand, two hundred six".