11666026230232 has 32 divisors (see below), whose sum is σ = 23964739840080. Its totient is φ = 5279980648960.

The previous prime is 11666026230161. The next prime is 11666026230233. The reversal of 11666026230232 is 23203262066611.

11666026230232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11666026230232² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11666026230233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284461213 + ... + 284502220.

Almost surely, 2^{11666026230232} is an apocalyptic number.

It is an amenable number.

11666026230232 is an abundant number, since it is smaller than the sum of its proper divisors (12298713609848).

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

11666026230232 is a wasteful number, since it uses less digits than its factorization.

11666026230232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568963683 (or 568963679 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 40.

Adding to 11666026230232 its reverse (23203262066611), we get a palindrome (34869288296843).

The spelling of 11666026230232 in words is "eleven trillion, six hundred sixty-six billion, twenty-six million, two hundred thirty thousand, two hundred thirty-two".