11666001150 has 36 divisors (see below), whose sum is σ = 31342657632. Its totient is φ = 3110933520.

The previous prime is 11666001131. The next prime is 11666001167. The reversal of 11666001150 is 5110066611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 12961774 + ... + 12962673.

Almost surely, 2^11666001150 is an apocalyptic number.

11666001150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11666001150 is an abundant number, since it is smaller than the sum of its proper divisors (19676656482).

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

11666001150 is a wasteful number, since it uses less digits than its factorization.

11666001150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25924465 (or 25924457 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

Adding to 11666001150 its reverse (5110066611), we get a palindrome (16776067761).

The spelling of 11666001150 in words is "eleven billion, six hundred sixty-six million, one thousand, one hundred fifty".