11099822 has 12 divisors (see below), whose sum is σ = 16834200. Its totient is φ = 5488956.

The previous prime is 11099821. The next prime is 11099831. The reversal of 11099822 is 22899011.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11099821) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55679 + ... + 55877.

It is an arithmetic number, because the mean of its divisors is an integer number (1402850).

Almost surely, 2^11099822 is an apocalyptic number.

11099822 is a deficient number, since it is larger than the sum of its proper divisors (5734378).

11099822 is an equidigital number, since it uses as much as digits as its factorization.

11099822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535 (or 368 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 32.

The square root of 11099822 is about 3331.6395363244. The cubic root of 11099822 is about 223.0687180555.

The spelling of 11099822 in words is "eleven million, ninety-nine thousand, eight hundred twenty-two".