11011121119999 has 48 divisors (see below), whose sum is σ = 15049745174016. Its totient is φ = 7919255736000.

The previous prime is 11011121119927. The next prime is 11011121120009. The reversal of 11011121119999 is 99991112111011.

It is not a de Polignac number, because 11011121119999 - 2⁷ = 11011121119871 is a prime.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11011121114999) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 71050654 + ... + 71205460.

It is an arithmetic number, because the mean of its divisors is an integer number (313536357792).

Almost surely, 2^{11011121119999} is an apocalyptic number.

11011121119999 is a deficient number, since it is larger than the sum of its proper divisors (4038624054017).

11011121119999 is a wasteful number, since it uses less digits than its factorization.

11011121119999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164996 (or 164989 counting only the distinct ones).

The product of its (nonzero) digits is 13122, while the sum is 46.

The spelling of 11011121119999 in words is "eleven trillion, eleven billion, one hundred twenty-one million, one hundred nineteen thousand, nine hundred ninety-nine".