11322242 has 4 divisors (see below), whose sum is σ = 16983366. Its totient is φ = 5661120.

The previous prime is 11322229. The next prime is 11322251. The reversal of 11322242 is 24222311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24222311 = 1607 ⋅15073.

It can be written as a sum of positive squares in only one way, i.e., 11296321 + 25921 = 3361^2 + 161^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11322242.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2830559 + ... + 2830562.

Almost surely, 2^11322242 is an apocalyptic number.

11322242 is a deficient number, since it is larger than the sum of its proper divisors (5661124).

11322242 is an equidigital number, since it uses as much as digits as its factorization.

11322242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5661123.

The product of its digits is 192, while the sum is 17.

The square root of 11322242 is about 3364.8539344227. The cubic root of 11322242 is about 224.5488375125.

Adding to 11322242 its reverse (24222311), we get a palindrome (35544553).

The spelling of 11322242 in words is "eleven million, three hundred twenty-two thousand, two hundred forty-two".