11201205516236 has 12 divisors (see below), whose sum is σ = 19602143222760. Its totient is φ = 5600593166880.

The previous prime is 11201205516211. The next prime is 11201205516253. The reversal of 11201205516236 is 63261550210211.

It is a junction number, because it is equal to n+sod(n) for n = 11201205516196 and 11201205516205.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 664391 + ... + 4779521.

It is an arithmetic number, because the mean of its divisors is an integer number (1633511935230).

Almost surely, 2^{11201205516236} is an apocalyptic number.

It is an amenable number.

11201205516236 is a deficient number, since it is larger than the sum of its proper divisors (8400937706524).

11201205516236 is a wasteful number, since it uses less digits than its factorization.

11201205516236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4795624 (or 4795622 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 35.

Adding to 11201205516236 its reverse (63261550210211), we get a palindrome (74462755726447).

The spelling of 11201205516236 in words is "eleven trillion, two hundred one billion, two hundred five million, five hundred sixteen thousand, two hundred thirty-six".