11110120001121 has 8 divisors (see below), whose sum is σ = 15157993180000. Its totient is φ = 7234496744832.

The previous prime is 11110120001053. The next prime is 11110120001131. The reversal of 11110120001121 is 12110002101111.

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

It is not a de Polignac number, because 11110120001121 - 2¹⁰ = 11110120000097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11110120001097 and 11110120001106.

It is not an unprimeable number, because it can be changed into a prime (11110120001131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43062480496 + ... + 43062480753.

It is an arithmetic number, because the mean of its divisors is an integer number (1894749147500).

Almost surely, 2^{11110120001121} is an apocalyptic number.

It is an amenable number.

11110120001121 is a deficient number, since it is larger than the sum of its proper divisors (4047873178879).

11110120001121 is an equidigital number, since it uses as much as digits as its factorization.

11110120001121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86124961295.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11110120001121 its reverse (12110002101111), we get a palindrome (23220122102232).

The spelling of 11110120001121 in words is "eleven trillion, one hundred ten billion, one hundred twenty million, one thousand, one hundred twenty-one".