11120202109999 has 4 divisors (see below), whose sum is σ = 11136483519336. Its totient is φ = 11103920700664.

The previous prime is 11120202109981. The next prime is 11120202110089. The reversal of 11120202109999 is 99990120202111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11120202109999 - 2¹¹ = 11120202107951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120202109699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8140703644 + ... + 8140705009.

It is an arithmetic number, because the mean of its divisors is an integer number (2784120879834).

Almost surely, 2^{11120202109999} is an apocalyptic number.

11120202109999 is a deficient number, since it is larger than the sum of its proper divisors (16281409337).

11120202109999 is an equidigital number, since it uses as much as digits as its factorization.

11120202109999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16281409336.

The product of its (nonzero) digits is 52488, while the sum is 46.

The spelling of 11120202109999 in words is "eleven trillion, one hundred twenty billion, two hundred two million, one hundred nine thousand, nine hundred ninety-nine".