11165422 has 4 divisors (see below), whose sum is σ = 16748136. Its totient is φ = 5582710.

The previous prime is 11165411. The next prime is 11165431. The reversal of 11165422 is 22456111.

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

It is a junction number, because it is equal to n+sod(n) for n = 11165393 and 11165402.

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, 2791354 + ... + 2791357.

It is an arithmetic number, because the mean of its divisors is an integer number (4187034).

Almost surely, 2^11165422 is an apocalyptic number.

11165422 is a deficient number, since it is larger than the sum of its proper divisors (5582714).

11165422 is an equidigital number, since it uses as much as digits as its factorization.

11165422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5582713.

The product of its digits is 480, while the sum is 22.

The square root of 11165422 is about 3341.4700357777. The cubic root of 11165422 is about 223.5073009008.

The spelling of 11165422 in words is "eleven million, one hundred sixty-five thousand, four hundred twenty-two".