2250064113666 has 16 divisors (see below), whose sum is σ = 4530330432000. Its totient is φ = 744987670448.

The previous prime is 2250064113643. The next prime is 2250064113719. The reversal of 2250064113666 is 6663114600522.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1258424226 + ... + 1258426013.

It is an arithmetic number, because the mean of its divisors is an integer number (283145652000).

Almost surely, 2^{2250064113666} is an apocalyptic number.

2250064113666 is an abundant number, since it is smaller than the sum of its proper divisors (2280266318334).

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

2250064113666 is a wasteful number, since it uses less digits than its factorization.

2250064113666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2516850393.

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 2250064113666 in words is "two trillion, two hundred fifty billion, sixty-four million, one hundred thirteen thousand, six hundred sixty-six".