6011666566066 has 16 divisors (see below), whose sum is σ = 10524984627456. Its totient is φ = 2521610899776.

The previous prime is 6011666566043. The next prime is 6011666566069. The reversal of 6011666566066 is 6606656661106.

It is a super-2 number, since 2×6011666566066² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6011666565998 and 6011666566016.

It is not an unprimeable number, because it can be changed into a prime (6011666566069) 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, 4568135031 + ... + 4568136346.

It is an arithmetic number, because the mean of its divisors is an integer number (657811539216).

Almost surely, 2^{6011666566066} is an apocalyptic number.

6011666566066 is a deficient number, since it is larger than the sum of its proper divisors (4513318061390).

6011666566066 is a wasteful number, since it uses less digits than its factorization.

6011666566066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9136271433.

The product of its (nonzero) digits is 8398080, while the sum is 55.

The spelling of 6011666566066 in words is "six trillion, eleven billion, six hundred sixty-six million, five hundred sixty-six thousand, sixty-six".