1200010201012 has 12 divisors (see below), whose sum is σ = 2400020402080. Its totient is φ = 514290086136.

The previous prime is 1200010201003. The next prime is 1200010201031. The reversal of 1200010201012 is 2101020100021.

1200010201012 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1200010201012.

It is a congruent number.

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, 21428753562 + ... + 21428753617.

Almost surely, 2^{1200010201012} is an apocalyptic number.

It is an amenable number.

1200010201012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1200010201012 is a wasteful number, since it uses less digits than its factorization.

1200010201012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42857507190 (or 42857507188 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1200010201012 its reverse (2101020100021), we get a palindrome (3301030301033).

The spelling of 1200010201012 in words is "one trillion, two hundred billion, ten million, two hundred one thousand, twelve".