11122042 has 8 divisors (see below), whose sum is σ = 16711956. Its totient is φ = 5551392.

The previous prime is 11122039. The next prime is 11122073. The reversal of 11122042 is 24022111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9979281 + 1142761 = 3159^2 + 1069^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3273 + ... + 5740.

Almost surely, 2^11122042 is an apocalyptic number.

11122042 is a deficient number, since it is larger than the sum of its proper divisors (5589914).

11122042 is an equidigital number, since it uses as much as digits as its factorization.

11122042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9632.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 11122042 is about 3334.9725636053. The cubic root of 11122042 is about 223.2174676831.

Adding to 11122042 its reverse (24022111), we get a palindrome (35144153).

The spelling of 11122042 in words is "eleven million, one hundred twenty-two thousand, forty-two".