1200132010112 has 64 divisors (see below), whose sum is σ = 2732608919040. Its totient is φ = 514311137280.

The previous prime is 1200132010111. The next prime is 1200132010127. The reversal of 1200132010112 is 2110102310021.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (1200132010111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20642588 + ... + 20700644.

It is an arithmetic number, because the mean of its divisors is an integer number (42697014360).

Almost surely, 2^{1200132010112} is an apocalyptic number.

It is an amenable number.

1200132010112 is an abundant number, since it is smaller than the sum of its proper divisors (1532476908928).

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

1200132010112 is an equidigital number, since it uses as much as digits as its factorization.

1200132010112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81149 (or 81137 counting only the distinct ones).

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

Adding to 1200132010112 its reverse (2110102310021), we get a palindrome (3310234320133).

The spelling of 1200132010112 in words is "one trillion, two hundred billion, one hundred thirty-two million, ten thousand, one hundred twelve".