11203120221411 has 8 divisors (see below), whose sum is σ = 15020021218384. Its totient is φ = 7427483019360.

The previous prime is 11203120221383. The next prime is 11203120221413. The reversal of 11203120221411 is 11412202130211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11203120221411 - 2¹⁴ = 11203120205027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11203120221413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10315948096 + ... + 10315949181.

It is an arithmetic number, because the mean of its divisors is an integer number (1877502652298).

Almost surely, 2^{11203120221411} is an apocalyptic number.

11203120221411 is a deficient number, since it is larger than the sum of its proper divisors (3816900996973).

11203120221411 is a wasteful number, since it uses less digits than its factorization.

11203120221411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20631897461.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 11203120221411 its reverse (11412202130211), we get a palindrome (22615322351622).

The spelling of 11203120221411 in words is "eleven trillion, two hundred three billion, one hundred twenty million, two hundred twenty-one thousand, four hundred eleven".