1100606604666 has 16 divisors (see below), whose sum is σ = 2201236689600. Its totient is φ = 366864954848.

The previous prime is 1100606604661. The next prime is 1100606604697. The reversal of 1100606604666 is 6664066060011.

It is a super-2 number, since 2×1100606604666² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1100606604661) 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, 336606 + ... + 1521353.

It is an arithmetic number, because the mean of its divisors is an integer number (137577293100).

Almost surely, 2^{1100606604666} is an apocalyptic number.

1100606604666 is an abundant number, since it is smaller than the sum of its proper divisors (1100630084934).

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

1100606604666 is a wasteful number, since it uses less digits than its factorization.

1100606604666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1956693.

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 1100606604666 in words is "one trillion, one hundred billion, six hundred six million, six hundred four thousand, six hundred sixty-six".