11202221021203 has 8 divisors (see below), whose sum is σ = 11213741721600. Its totient is φ = 11190701592840.

The previous prime is 11202221021191. The next prime is 11202221021207. The reversal of 11202221021203 is 30212012220211.

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 11202221021203 - 2⁹ = 11202221020691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11202221021207) 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, 17835876 + ... + 18453262.

It is an arithmetic number, because the mean of its divisors is an integer number (1401717715200).

Almost surely, 2^{11202221021203} is an apocalyptic number.

11202221021203 is a deficient number, since it is larger than the sum of its proper divisors (11520700397).

11202221021203 is a wasteful number, since it uses less digits than its factorization.

11202221021203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636017.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11202221021203 its reverse (30212012220211), we get a palindrome (41414233241414).

The spelling of 11202221021203 in words is "eleven trillion, two hundred two billion, two hundred twenty-one million, twenty-one thousand, two hundred three".