11201130202 has 4 divisors (see below), whose sum is σ = 16801695306. Its totient is φ = 5600565100.

The previous prime is 11201130197. The next prime is 11201130229. The reversal of 11201130202 is 20203110211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20203110211 = 10499 ⋅1924289.

It can be written as a sum of positive squares in only one way, i.e., 10631878321 + 569251881 = 103111^2 + 23859^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2800282549 + ... + 2800282552.

Almost surely, 2^11201130202 is an apocalyptic number.

11201130202 is a deficient number, since it is larger than the sum of its proper divisors (5600565104).

11201130202 is an equidigital number, since it uses as much as digits as its factorization.

11201130202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5600565103.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 11201130202 its reverse (20203110211), we get a palindrome (31404240413).

The spelling of 11201130202 in words is "eleven billion, two hundred one million, one hundred thirty thousand, two hundred two".