1001110200012 has 48 divisors (see below), whose sum is σ = 2795122499680. Its totient is φ = 308033907264.

The previous prime is 1001110200011. The next prime is 1001110200019. The reversal of 1001110200012 is 2100020111001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1001110199967 and 1001110200003.

It is not an unprimeable number, because it can be changed into a prime (1001110200011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 356519323 + ... + 356522130.

Almost surely, 2^{1001110200012} is an apocalyptic number.

1001110200012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1001110200012 is an abundant number, since it is smaller than the sum of its proper divisors (1794012299668).

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

1001110200012 is a wasteful number, since it uses less digits than its factorization.

1001110200012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713041479 (or 713041471 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 1001110200012 its reverse (2100020111001), we get a palindrome (3101130311013).

The spelling of 1001110200012 in words is "one trillion, one billion, one hundred ten million, two hundred thousand, twelve".