1200201013112 has 32 divisors (see below), whose sum is σ = 2349392446080. Its totient is φ = 573722429280.

The previous prime is 1200201013051. The next prime is 1200201013129. The reversal of 1200201013112 is 2113101020021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1259714 + ... + 1996817.

It is an arithmetic number, because the mean of its divisors is an integer number (73418513940).

Almost surely, 2^{1200201013112} is an apocalyptic number.

It is an amenable number.

1200201013112 is a deficient number, since it is larger than the sum of its proper divisors (1149191432968).

1200201013112 is a wasteful number, since it uses less digits than its factorization.

1200201013112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3258563 (or 3258559 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1200201013112 its reverse (2113101020021), we get a palindrome (3313302033133).

The spelling of 1200201013112 in words is "one trillion, two hundred billion, two hundred one million, thirteen thousand, one hundred twelve".