11203321002211 has 8 divisors (see below), whose sum is σ = 12774827568384. Its totient is φ = 9733201956480.

The previous prime is 11203321002193. The next prime is 11203321002217. The reversal of 11203321002211 is 11220012330211.

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 11203321002211 - 2³⁵ = 11168961263843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11203321002217) 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, 25346879875 + ... + 25346880316.

It is an arithmetic number, because the mean of its divisors is an integer number (1596853446048).

Almost surely, 2^{11203321002211} is an apocalyptic number.

11203321002211 is a deficient number, since it is larger than the sum of its proper divisors (1571506566173).

11203321002211 is a wasteful number, since it uses less digits than its factorization.

11203321002211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50693760221.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11203321002211 its reverse (11220012330211), we get a palindrome (22423333332422).

The spelling of 11203321002211 in words is "eleven trillion, two hundred three billion, three hundred twenty-one million, two thousand, two hundred eleven".