11000332213121 has 4 divisors (see below), whose sum is σ = 11000701344432. Its totient is φ = 10999963081812.

The previous prime is 11000332213111. The next prime is 11000332213141. The reversal of 11000332213121 is 12131223300011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11000332213121 - 2³⁴ = 10983152343937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11000332213093 and 11000332213102.

It is not an unprimeable number, because it can be changed into a prime (11000332213111) 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 3 ways as a sum of consecutive naturals, for example, 184520951 + ... + 184580556.

It is an arithmetic number, because the mean of its divisors is an integer number (2750175336108).

Almost surely, 2^{11000332213121} is an apocalyptic number.

It is an amenable number.

11000332213121 is a deficient number, since it is larger than the sum of its proper divisors (369131311).

11000332213121 is an equidigital number, since it uses as much as digits as its factorization.

11000332213121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369131310.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11000332213121 its reverse (12131223300011), we get a palindrome (23131555513132).

The spelling of 11000332213121 in words is "eleven trillion, three hundred thirty-two million, two hundred thirteen thousand, one hundred twenty-one".