11242022 has 8 divisors (see below), whose sum is σ = 18396072.
Its totient is φ = 5110000.
The previous prime is 11242013. The next prime is 11242051. The reversal of 11242022 is 22024211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 11241988 and 11242006.
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 3 ways as a sum of consecutive naturals, for example, 255479 + ... + 255522.
It is an arithmetic number, because the mean of its divisors is an integer number (2299509).
Almost surely, 211242022 is an apocalyptic number.
11242022 is a deficient number, since it is larger than the sum of its proper divisors (7154050).
11242022 is a wasteful number, since it uses less digits than its factorization.
11242022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 511014.
The product of its (nonzero) digits is 64, while the sum is 14.
The square root of 11242022 is about 3352.9124653054.
The cubic root of 11242022 is about 224.0172579178.
Adding to 11242022 its reverse (22024211), we get a palindrome (33266233).
The spelling of 11242022 in words is "eleven million, two hundred forty-two thousand, twenty-two".