11152822 has 8 divisors (see below), whose sum is σ = 16965072. Its totient is φ = 5497800.

The previous prime is 11152789. The next prime is 11152831. The reversal of 11152822 is 22825111.

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 = 11152793 and 11152802.

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, 39129 + ... + 39412.

It is an arithmetic number, because the mean of its divisors is an integer number (2120634).

Almost surely, 2^11152822 is an apocalyptic number.

11152822 is a deficient number, since it is larger than the sum of its proper divisors (5812250).

11152822 is an equidigital number, since it uses as much as digits as its factorization.

11152822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78614.

The product of its digits is 320, while the sum is 22.

The square root of 11152822 is about 3339.5841058431. The cubic root of 11152822 is about 223.4231944514.

Adding to 11152822 its reverse (22825111), we get a palindrome (33977933).

The spelling of 11152822 in words is "eleven million, one hundred fifty-two thousand, eight hundred twenty-two".