11126500242 has 32 divisors (see below), whose sum is σ = 26143387200. Its totient is φ = 3112307520.

The previous prime is 11126500211. The next prime is 11126500243. The reversal of 11126500242 is 24200562111.

11126500242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11126500243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6483117 + ... + 6484832.

It is an arithmetic number, because the mean of its divisors is an integer number (816980850).

Almost surely, 2^11126500242 is an apocalyptic number.

11126500242 is an abundant number, since it is smaller than the sum of its proper divisors (15016886958).

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

11126500242 is a wasteful number, since it uses less digits than its factorization.

11126500242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12967978.

The product of its (nonzero) digits is 960, while the sum is 24.

The spelling of 11126500242 in words is "eleven billion, one hundred twenty-six million, five hundred thousand, two hundred forty-two".