11236204232 has 36 divisors (see below), whose sum is σ = 23164058715. Its totient is φ = 5105866480.

The previous prime is 11236204157. The next prime is 11236204253. The reversal of 11236204232 is 23240263211.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 5618102116 + 5618102116 = 74954^2 + 74954^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=74954.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3296273 + ... + 3299679.

Almost surely, 2^11236204232 is an apocalyptic number.

It is an amenable number.

11236204232 is an abundant number, since it is smaller than the sum of its proper divisors (11927854483).

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

11236204232 is an frugal number, since it uses more digits than its factorization.

11236204232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6842 (or 3420 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 11236204232 its reverse (23240263211), we get a palindrome (34476467443).

The spelling of 11236204232 in words is "eleven billion, two hundred thirty-six million, two hundred four thousand, two hundred thirty-two".