11061116650 has 12 divisors (see below), whose sum is σ = 20573677062. Its totient is φ = 4424446640.

The previous prime is 11061116621. The next prime is 11061116659. The reversal of 11061116650 is 5661116011.

It can be written as a sum of positive squares in 3 ways, for example, as 10571335489 + 489781161 = 102817^2 + 22131^2 .

It is not an unprimeable number, because it can be changed into a prime (11061116659) 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 5 ways as a sum of consecutive naturals, for example, 110611117 + ... + 110611216.

Almost surely, 2^11061116650 is an apocalyptic number.

11061116650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11061116650 is a deficient number, since it is larger than the sum of its proper divisors (9512560412).

11061116650 is a wasteful number, since it uses less digits than its factorization.

11061116650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221222345 (or 221222340 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 28.

The spelling of 11061116650 in words is "eleven billion, sixty-one million, one hundred sixteen thousand, six hundred fifty".