1110201121121 has 8 divisors (see below), whose sum is σ = 1148816064000. Its totient is φ = 1071761303520.

The previous prime is 1110201121111. The next prime is 1110201121123. The reversal of 1110201121121 is 1211211020111.

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 1110201121121 - 2¹⁴ = 1110201104737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1110201121096 and 1110201121105.

It is not an unprimeable number, because it can be changed into a prime (1110201121123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43768421 + ... + 43793778.

It is an arithmetic number, because the mean of its divisors is an integer number (143602008000).

Almost surely, 2^{1110201121121} is an apocalyptic number.

It is an amenable number.

1110201121121 is a deficient number, since it is larger than the sum of its proper divisors (38614942879).

1110201121121 is an equidigital number, since it uses as much as digits as its factorization.

1110201121121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87562639.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 1110201121121 its reverse (1211211020111), we get a palindrome (2321412141232).

The spelling of 1110201121121 in words is "one trillion, one hundred ten billion, two hundred one million, one hundred twenty-one thousand, one hundred twenty-one".