11131201202 has 8 divisors (see below), whose sum is σ = 18214692912. Its totient is φ = 5059636900.

The previous prime is 11131201201. The next prime is 11131201229. The reversal of 11131201202 is 20210213111.

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

It is not an unprimeable number, because it can be changed into a prime (11131201201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252981824 + ... + 252981867.

It is an arithmetic number, because the mean of its divisors is an integer number (2276836614).

Almost surely, 2^11131201202 is an apocalyptic number.

11131201202 is a deficient number, since it is larger than the sum of its proper divisors (7083491710).

11131201202 is a wasteful number, since it uses less digits than its factorization.

11131201202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505963704.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11131201202 its reverse (20210213111), we get a palindrome (31341414313).

The spelling of 11131201202 in words is "eleven billion, one hundred thirty-one million, two hundred one thousand, two hundred two".