11201120330121 has 16 divisors (see below), whose sum is σ = 16705623168000. Its totient is φ = 7417296681264.

The previous prime is 11201120330063. The next prime is 11201120330123. The reversal of 11201120330121 is 12103302110211.

11201120330121 is a `hidden beast` number, since 1 + 1 + 201 + 12 + 0 + 330 + 121 = 666.

It is not a de Polignac number, because 11201120330121 - 2¹³ = 11201120321929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11201120330094 and 11201120330103.

It is not an unprimeable number, because it can be changed into a prime (11201120330123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1392131241 + ... + 1392139286.

It is an arithmetic number, because the mean of its divisors is an integer number (1044101448000).

Almost surely, 2^{11201120330121} is an apocalyptic number.

It is an amenable number.

11201120330121 is a deficient number, since it is larger than the sum of its proper divisors (5504502837879).

11201120330121 is a wasteful number, since it uses less digits than its factorization.

11201120330121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2784270685 (or 2784270679 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 11201120330121 its reverse (12103302110211), we get a palindrome (23304422440332).

The spelling of 11201120330121 in words is "eleven trillion, two hundred one billion, one hundred twenty million, three hundred thirty thousand, one hundred twenty-one".