3566443666012 has 24 divisors (see below), whose sum is σ = 6276290073872. Its totient is φ = 1773219600000.

The previous prime is 3566443666007. The next prime is 3566443666013. The reversal of 3566443666012 is 2106663446653.

It is a super-2 number, since 2×3566443666012² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3566443666013) 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, 8603512 + ... + 9008512.

Almost surely, 2^{3566443666012} is an apocalyptic number.

It is an amenable number.

3566443666012 is a deficient number, since it is larger than the sum of its proper divisors (2709846407860).

3566443666012 is a wasteful number, since it uses less digits than its factorization.

3566443666012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417349 (or 417347 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 52.

The spelling of 3566443666012 in words is "three trillion, five hundred sixty-six billion, four hundred forty-three million, six hundred sixty-six thousand, twelve".