1000010012012 has 24 divisors (see below), whose sum is σ = 1926004811472. Its totient is φ = 450527436800.

The previous prime is 1000010011993. The next prime is 1000010012021. The reversal of 1000010012012 is 2102100100001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100559189 + ... + 100569132.

It is an arithmetic number, because the mean of its divisors is an integer number (80250200478).

Almost surely, 2^{1000010012012} is an apocalyptic number.

It is an amenable number.

1000010012012 is a deficient number, since it is larger than the sum of its proper divisors (925994799460).

1000010012012 is a wasteful number, since it uses less digits than its factorization.

1000010012012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201128449 (or 201128447 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 1000010012012 its reverse (2102100100001), we get a palindrome (3102110112013).

The spelling of 1000010012012 in words is "one trillion, ten million, twelve thousand, twelve".