11110201122121 has 8 divisors (see below), whose sum is σ = 11112679520384. Its totient is φ = 11107722916080.

The previous prime is 11110201122103. The next prime is 11110201122131. The reversal of 11110201122121 is 12122110201111.

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

It is a cyclic number.

It is not a de Polignac number, because 11110201122121 - 2⁵ = 11110201122089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11110201122095 and 11110201122104.

It is not an unprimeable number, because it can be changed into a prime (11110201122131) 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 7 ways as a sum of consecutive naturals, for example, 205371286 + ... + 205425376.

It is an arithmetic number, because the mean of its divisors is an integer number (1389084940048).

Almost surely, 2^{11110201122121} is an apocalyptic number.

It is an amenable number.

11110201122121 is a deficient number, since it is larger than the sum of its proper divisors (2478398263).

11110201122121 is an equidigital number, since it uses as much as digits as its factorization.

11110201122121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96111.

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

Adding to 11110201122121 its reverse (12122110201111), we get a palindrome (23232311323232).

The spelling of 11110201122121 in words is "eleven trillion, one hundred ten billion, two hundred one million, one hundred twenty-two thousand, one hundred twenty-one".