11130242242 has 16 divisors (see below), whose sum is σ = 19093265280. Its totient is φ = 4766891328.

The previous prime is 11130242213. The next prime is 11130242251. The reversal of 11130242242 is 24224203111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246118 + ... + 287809.

It is an arithmetic number, because the mean of its divisors is an integer number (1193329080).

Almost surely, 2^11130242242 is an apocalyptic number.

11130242242 is a deficient number, since it is larger than the sum of its proper divisors (7963023038).

11130242242 is a wasteful number, since it uses less digits than its factorization.

11130242242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535425.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 11130242242 its reverse (24224203111), we get a palindrome (35354445353).

The spelling of 11130242242 in words is "eleven billion, one hundred thirty million, two hundred forty-two thousand, two hundred forty-two".