11201552236 has 12 divisors (see below), whose sum is σ = 22403104528. Its totient is φ = 4800665232.

The previous prime is 11201552213. The next prime is 11201552237. The reversal of 11201552236 is 63225510211.

11201552236 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 400055437 = 11201552236 / (1 + 1 + 2 + 0 + 1 + 5 + 5 + 2 + 2 + 3 + 6).

It is not an unprimeable number, because it can be changed into a prime (11201552237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200027691 + ... + 200027746.

Almost surely, 2^11201552236 is an apocalyptic number.

It is an amenable number.

11201552236 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11201552236 is a wasteful number, since it uses less digits than its factorization.

11201552236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400055448 (or 400055446 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The spelling of 11201552236 in words is "eleven billion, two hundred one million, five hundred fifty-two thousand, two hundred thirty-six".