11102442 has 32 divisors (see below), whose sum is σ = 24565632. Its totient is φ = 3322944.

The previous prime is 11102417. The next prime is 11102453. The reversal of 11102442 is 24420111.

11102442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

11102442 is a modest number, since divided by 2442 gives 1110 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 963 + ... + 4809.

It is an arithmetic number, because the mean of its divisors is an integer number (767676).

Almost surely, 2^11102442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11102442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12282816).

11102442 is an abundant number, since it is smaller than the sum of its proper divisors (13463190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11102442 is a wasteful number, since it uses less digits than its factorization.

11102442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3902.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 11102442 is about 3332.0327129246. The cubic root of 11102442 is about 223.0862677082.

Adding to 11102442 its reverse (24420111), we get a palindrome (35522553).

The spelling of 11102442 in words is "eleven million, one hundred two thousand, four hundred forty-two".