11152660236 has 12 divisors (see below), whose sum is σ = 26022873912. Its totient is φ = 3717553408.

The previous prime is 11152660231. The next prime is 11152660247. The reversal of 11152660236 is 63206625111.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 11152660197 and 11152660206.

It is not an unprimeable number, because it can be changed into a prime (11152660231) 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, 464694165 + ... + 464694188.

It is an arithmetic number, because the mean of its divisors is an integer number (2168572826).

Almost surely, 2^11152660236 is an apocalyptic number.

It is an amenable number.

11152660236 is an abundant number, since it is smaller than the sum of its proper divisors (14870213676).

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

11152660236 is a wasteful number, since it uses less digits than its factorization.

11152660236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929388360 (or 929388358 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The spelling of 11152660236 in words is "eleven billion, one hundred fifty-two million, six hundred sixty thousand, two hundred thirty-six".