11202220110121 has 8 divisors (see below), whose sum is σ = 11468115991904. Its totient is φ = 10936568734560.

The previous prime is 11202220110119. The next prime is 11202220110131. The reversal of 11202220110121 is 12101102220211.

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 11202220110121 - 2¹ = 11202220110119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11202220110095 and 11202220110104.

It is not an unprimeable number, because it can be changed into a prime (11202220110131) 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, 61033836 + ... + 61217101.

It is an arithmetic number, because the mean of its divisors is an integer number (1433514498988).

Almost surely, 2^{11202220110121} is an apocalyptic number.

It is an amenable number.

11202220110121 is a deficient number, since it is larger than the sum of its proper divisors (265895881783).

11202220110121 is a wasteful number, since it uses less digits than its factorization.

11202220110121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122253111.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11202220110121 its reverse (12101102220211), we get a palindrome (23303322330332).

The spelling of 11202220110121 in words is "eleven trillion, two hundred two billion, two hundred twenty million, one hundred ten thousand, one hundred twenty-one".