1000106555012 has 12 divisors (see below), whose sum is σ = 1750194087936. Its totient is φ = 500051101320.

The previous prime is 1000106555009. The next prime is 1000106555093. The reversal of 1000106555012 is 2105556010001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 939437 + ... + 1697867.

It is an arithmetic number, because the mean of its divisors is an integer number (145849507328).

Almost surely, 2^{1000106555012} is an apocalyptic number.

It is an amenable number.

1000106555012 is a deficient number, since it is larger than the sum of its proper divisors (750087532924).

1000106555012 is a wasteful number, since it uses less digits than its factorization.

1000106555012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088098 (or 1088096 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 26.

The spelling of 1000106555012 in words is "one trillion, one hundred six million, five hundred fifty-five thousand, twelve".