11120422 has 8 divisors (see below), whose sum is σ = 16954272. Its totient is φ = 5469000.

The previous prime is 11120419. The next prime is 11120479. The reversal of 11120422 is 22402111.

It is a happy number.

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

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, 45454 + ... + 45697.

It is an arithmetic number, because the mean of its divisors is an integer number (2119284).

Almost surely, 2^11120422 is an apocalyptic number.

11120422 is a deficient number, since it is larger than the sum of its proper divisors (5833850).

11120422 is an equidigital number, since it uses as much as digits as its factorization.

11120422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91214.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 11120422 is about 3334.7296742015. The cubic root of 11120422 is about 223.2066294498.

Adding to 11120422 its reverse (22402111), we get a palindrome (33522533).

The spelling of 11120422 in words is "eleven million, one hundred twenty thousand, four hundred twenty-two".