11110121101201 has 64 divisors (see below), whose sum is σ = 11639162880000. Its totient is φ = 10600035114240.

The previous prime is 11110121101159. The next prime is 11110121101291. The reversal of 11110121101201 is 10210112101111.

It is a cyclic number.

It is not a de Polignac number, because 11110121101201 - 2¹³ = 11110121093009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11110121101291) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 40996756696 + ... + 40996756966.

It is an arithmetic number, because the mean of its divisors is an integer number (181861920000).

Almost surely, 2^{11110121101201} is an apocalyptic number.

It is an amenable number.

11110121101201 is a deficient number, since it is larger than the sum of its proper divisors (529041778799).

11110121101201 is a wasteful number, since it uses less digits than its factorization.

11110121101201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 11110121101201 its reverse (10210112101111), we get a palindrome (21320233202312).

The spelling of 11110121101201 in words is "eleven trillion, one hundred ten billion, one hundred twenty-one million, one hundred one thousand, two hundred one".