11001120201223 has 8 divisors (see below), whose sum is σ = 11648826326592. Its totient is φ = 10353478676736.

The previous prime is 11001120201209. The next prime is 11001120201271. The reversal of 11001120201223 is 32210202110011.

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 11001120201223 - 2²⁵ = 11001086646791 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11001120201197 and 11001120201206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001120201523) 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 7 ways as a sum of consecutive naturals, for example, 15799390 + ... + 16480987.

It is an arithmetic number, because the mean of its divisors is an integer number (1456103290824).

Almost surely, 2^{11001120201223} is an apocalyptic number.

11001120201223 is a deficient number, since it is larger than the sum of its proper divisors (647706125369).

11001120201223 is a wasteful number, since it uses less digits than its factorization.

11001120201223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32300441.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11001120201223 its reverse (32210202110011), we get a palindrome (43211322311234).

The spelling of 11001120201223 in words is "eleven trillion, one billion, one hundred twenty million, two hundred one thousand, two hundred twenty-three".