1112226625666 has 64 divisors (see below), whose sum is σ = 1833272340480. Its totient is φ = 502968502080.

The previous prime is 1112226625663. The next prime is 1112226625691. The reversal of 1112226625666 is 6665266222111.

It is a super-3 number, since 3×1112226625666³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1112226625661) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 276190345 + ... + 276194371.

It is an arithmetic number, because the mean of its divisors is an integer number (28644880320).

Almost surely, 2^{1112226625666} is an apocalyptic number.

1112226625666 is a deficient number, since it is larger than the sum of its proper divisors (721045714814).

1112226625666 is a wasteful number, since it uses less digits than its factorization.

1112226625666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4919.

The product of its digits is 622080, while the sum is 46.

The spelling of 1112226625666 in words is "one trillion, one hundred twelve billion, two hundred twenty-six million, six hundred twenty-five thousand, six hundred sixty-six".