11110121002201 has 8 divisors (see below), whose sum is σ = 12350705233664. Its totient is φ = 9924673847760.

The previous prime is 11110121002187. The next prime is 11110121002213. The reversal of 11110121002201 is 10220012101111.

It is a happy number.

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 11110121002201 - 2³³ = 11101531067609 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11110121002291) 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, 13784268831 + ... + 13784269636.

It is an arithmetic number, because the mean of its divisors is an integer number (1543838154208).

Almost surely, 2^{11110121002201} is an apocalyptic number.

It is an amenable number.

11110121002201 is a deficient number, since it is larger than the sum of its proper divisors (1240584231463).

11110121002201 is a wasteful number, since it uses less digits than its factorization.

11110121002201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27568538511.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11110121002201 its reverse (10220012101111), we get a palindrome (21330133103312).

The spelling of 11110121002201 in words is "eleven trillion, one hundred ten billion, one hundred twenty-one million, two thousand, two hundred one".