11121140014 has 8 divisors (see below), whose sum is σ = 16718864400. Its totient is φ = 5548185216.

The previous prime is 11121140011. The next prime is 11121140029. The reversal of 11121140014 is 41004112111.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11121140014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11121140011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6191274 + ... + 6193069.

It is an arithmetic number, because the mean of its divisors is an integer number (2089858050).

Almost surely, 2^11121140014 is an apocalyptic number.

11121140014 is a deficient number, since it is larger than the sum of its proper divisors (5597724386).

11121140014 is a wasteful number, since it uses less digits than its factorization.

11121140014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12384794.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11121140014 its reverse (41004112111), we get a palindrome (52125252125).

The spelling of 11121140014 in words is "eleven billion, one hundred twenty-one million, one hundred forty thousand, fourteen".