11150511150242 has 32 divisors (see below), whose sum is σ = 16861425873600. Its totient is φ = 5530111792128.

The previous prime is 11150511150179. The next prime is 11150511150257. The reversal of 11150511150242 is 24205111505111.

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, 2470751378 + ... + 2470755890.

It is an arithmetic number, because the mean of its divisors is an integer number (526919558550).

Almost surely, 2^{11150511150242} is an apocalyptic number.

11150511150242 is a deficient number, since it is larger than the sum of its proper divisors (5710914723358).

11150511150242 is a wasteful number, since it uses less digits than its factorization.

11150511150242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10770.

The product of its (nonzero) digits is 2000, while the sum is 29.

Adding to 11150511150242 its reverse (24205111505111), we get a palindrome (35355622655353).

The spelling of 11150511150242 in words is "eleven trillion, one hundred fifty billion, five hundred eleven million, one hundred fifty thousand, two hundred forty-two".