11042822 has 16 divisors (see below), whose sum is σ = 18995712. Its totient is φ = 4716360.

The previous prime is 11042813. The next prime is 11042831. The reversal of 11042822 is 22824011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11042813) and next prime (11042831).

It is a junction number, because it is equal to n+sod(n) for n = 11042794 and 11042803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3443 + ... + 5825.

It is an arithmetic number, because the mean of its divisors is an integer number (1187232).

Almost surely, 2^11042822 is an apocalyptic number.

11042822 is a deficient number, since it is larger than the sum of its proper divisors (7952890).

11042822 is a wasteful number, since it uses less digits than its factorization.

11042822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2723.

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 11042822 is about 3323.0741791299. The cubic root of 11042822 is about 222.6862271214.

Adding to 11042822 its reverse (22824011), we get a palindrome (33866833).

The spelling of 11042822 in words is "eleven million, forty-two thousand, eight hundred twenty-two".