100001010112012 has 12 divisors (see below), whose sum is σ = 175007720140456. Its totient is φ = 49998804357600.

The previous prime is 100001010112009. The next prime is 100001010112183. The reversal of 100001010112012 is 210211010100001.

It is a self number, because there is not a number n which added to its sum of digits gives 100001010112012.

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, 425042298 + ... + 425277505.

Almost surely, 2^{100001010112012} is an apocalyptic number.

It is an amenable number.

100001010112012 is a deficient number, since it is larger than the sum of its proper divisors (75006710028444).

100001010112012 is a wasteful number, since it uses less digits than its factorization.

100001010112012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850349208 (or 850349206 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 100001010112012 its reverse (210211010100001), we get a palindrome (310212020212013).

The spelling of 100001010112012 in words is "one hundred trillion, one billion, ten million, one hundred twelve thousand, twelve".