1001110111012 has 12 divisors (see below), whose sum is σ = 1911210212016. Its totient is φ = 455050050440.

The previous prime is 1001110110971. The next prime is 1001110111061. The reversal of 1001110111012 is 2101110111001.

It is a self number, because there is not a number n which added to its sum of digits gives 1001110111012.

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, 11376251218 + ... + 11376251305.

It is an arithmetic number, because the mean of its divisors is an integer number (159267517668).

Almost surely, 2^{1001110111012} is an apocalyptic number.

It is an amenable number.

1001110111012 is a deficient number, since it is larger than the sum of its proper divisors (910100101004).

1001110111012 is a wasteful number, since it uses less digits than its factorization.

1001110111012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22752502538 (or 22752502536 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 1001110111012 its reverse (2101110111001), we get a palindrome (3102220222013).

The spelling of 1001110111012 in words is "one trillion, one billion, one hundred ten million, one hundred eleven thousand, twelve".