1112506125666 has 32 divisors (see below), whose sum is σ = 2406451057920. Its totient is φ = 340840431744.

The previous prime is 1112506125649. The next prime is 1112506125697. The reversal of 1112506125666 is 6665216052111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30588906 + ... + 30625253.

It is an arithmetic number, because the mean of its divisors is an integer number (75201595560).

Almost surely, 2^{1112506125666} is an apocalyptic number.

1112506125666 is an abundant number, since it is smaller than the sum of its proper divisors (1293944932254).

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

1112506125666 is a wasteful number, since it uses less digits than its factorization.

1112506125666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61214410.

The product of its (nonzero) digits is 129600, while the sum is 42.

The spelling of 1112506125666 in words is "one trillion, one hundred twelve billion, five hundred six million, one hundred twenty-five thousand, six hundred sixty-six".