2200066611 has 16 divisors (see below), whose sum is σ = 3107708928. Its totient is φ = 1379664000.

The previous prime is 2200066607. The next prime is 2200066619. The reversal of 2200066611 is 1166600022.

2200066611 is a nontrivial binomial coefficient, being equal to C(66334, 2).

It is not a de Polignac number, because 2200066611 - 2² = 2200066607 is a prime.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (2200066619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88446 + ... + 110556.

It is an arithmetic number, because the mean of its divisors is an integer number (194231808).

Almost surely, 2^2200066611 is an apocalyptic number.

2200066611 is the 66333-rd triangular number and also the 33167-th hexagonal number.

2200066611 is a deficient number, since it is larger than the sum of its proper divisors (907642317).

2200066611 is a wasteful number, since it uses less digits than its factorization.

2200066611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24082.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 2200066611 is about 46904.8676685054. The cubic root of 2200066611 is about 1300.6045730366.

Adding to 2200066611 its reverse (1166600022), we get a palindrome (3366666633).

The spelling of 2200066611 in words is "two billion, two hundred million, sixty-six thousand, six hundred eleven".