11124122 has 8 divisors (see below), whose sum is σ = 16706196. Its totient is φ = 5555392.

The previous prime is 11124121. The next prime is 11124151. The reversal of 11124122 is 22142111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11095561 + 28561 = 3331^2 + 169^2 .

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 = 11124097 and 11124106.

It is not an unprimeable number, because it can be changed into a prime (11124121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 893 + ... + 4800.

Almost surely, 2^11124122 is an apocalyptic number.

11124122 is a deficient number, since it is larger than the sum of its proper divisors (5582074).

11124122 is an equidigital number, since it uses as much as digits as its factorization.

11124122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6672.

The product of its digits is 32, while the sum is 14.

The square root of 11124122 is about 3335.2843956700. The cubic root of 11124122 is about 223.2313818963.

Adding to 11124122 its reverse (22142111), we get a palindrome (33266233).

It can be divided in two parts, 11124 and 122, that multiplied together give a triangular number (1357128 = T₁₆₄₇).

The spelling of 11124122 in words is "eleven million, one hundred twenty-four thousand, one hundred twenty-two".