11121082 has 8 divisors (see below), whose sum is σ = 19064736. Its totient is φ = 4766172.

The previous prime is 11121041. The next prime is 11121083. The reversal of 11121082 is 28012111.

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

It is not an unprimeable number, because it can be changed into a prime (11121083) by changing a digit.

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, 397168 + ... + 397195.

It is an arithmetic number, because the mean of its divisors is an integer number (2383092).

Almost surely, 2^11121082 is an apocalyptic number.

11121082 is a deficient number, since it is larger than the sum of its proper divisors (7943654).

11121082 is an equidigital number, since it uses as much as digits as its factorization.

11121082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794372.

The product of its (nonzero) digits is 32, while the sum is 16.

The square root of 11121082 is about 3334.8286312793. The cubic root of 11121082 is about 223.2110451534.

Adding to 11121082 its reverse (28012111), we get a palindrome (39133193).

The spelling of 11121082 in words is "eleven million, one hundred twenty-one thousand, eighty-two".