1110201022121 has 8 divisors (see below), whose sum is σ = 1134041074560. Its totient is φ = 1086370084528.

The previous prime is 1110201022013. The next prime is 1110201022159. The reversal of 1110201022121 is 1212201020111.

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 1110201022121 - 2¹⁴ = 1110201005737 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1110201022096 and 1110201022105.

It is not an unprimeable number, because it can be changed into a prime (1110201022171) 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, 2032211 + ... + 2519976.

It is an arithmetic number, because the mean of its divisors is an integer number (141755134320).

Almost surely, 2^{1110201022121} is an apocalyptic number.

It is an amenable number.

1110201022121 is a deficient number, since it is larger than the sum of its proper divisors (23840052439).

1110201022121 is an equidigital number, since it uses as much as digits as its factorization.

1110201022121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4557423.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1110201022121 its reverse (1212201020111), we get a palindrome (2322402042232).

The spelling of 1110201022121 in words is "one trillion, one hundred ten billion, two hundred one million, twenty-two thousand, one hundred twenty-one".