11162122 has 4 divisors (see below), whose sum is σ = 16743186. Its totient is φ = 5581060.

The previous prime is 11162119. The next prime is 11162143. The reversal of 11162122 is 22126111.

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

It can be written as a sum of positive squares in only one way, i.e., 9114361 + 2047761 = 3019^2 + 1431^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11162096 and 11162105.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2790529 + ... + 2790532.

Almost surely, 2^11162122 is an apocalyptic number.

11162122 is a deficient number, since it is larger than the sum of its proper divisors (5581064).

11162122 is an equidigital number, since it uses as much as digits as its factorization.

11162122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5581063.

The product of its digits is 48, while the sum is 16.

The square root of 11162122 is about 3340.9762046444. The cubic root of 11162122 is about 223.4852791396.

Adding to 11162122 its reverse (22126111), we get a palindrome (33288233).

The spelling of 11162122 in words is "eleven million, one hundred sixty-two thousand, one hundred twenty-two".