11012202203 has 4 divisors (see below), whose sum is σ = 11019856320. Its totient is φ = 11004548088.

The previous prime is 11012202197. The next prime is 11012202211. The reversal of 11012202203 is 30220221011.

It is a happy number.

11012202203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30220221011 = 101467 ⋅297833.

It is a cyclic number.

It is not a de Polignac number, because 11012202203 - 2²⁰ = 11011153627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11012202263) 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 3 ways as a sum of consecutive naturals, for example, 3824900 + ... + 3827777.

It is an arithmetic number, because the mean of its divisors is an integer number (2754964080).

Almost surely, 2^11012202203 is an apocalyptic number.

11012202203 is a deficient number, since it is larger than the sum of its proper divisors (7654117).

11012202203 is an equidigital number, since it uses as much as digits as its factorization.

11012202203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7654116.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 11012202203 its reverse (30220221011), we get a palindrome (41232423214).

The spelling of 11012202203 in words is "eleven billion, twelve million, two hundred two thousand, two hundred three".