2012003132200 has 48 divisors (see below), whose sum is σ = 4678215513660. Its totient is φ = 804748224000.

The previous prime is 2012003132159. The next prime is 2012003132203. The reversal of 2012003132200 is 22313002102.

It can be written as a sum of positive squares in 6 ways, for example, as 975104900676 + 1036898231524 = 987474^2 + 1018282^2 .

It is a super-2 number, since 2×2012003132200² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2012003132203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2784540 + ... + 3431860.

Almost surely, 2^{2012003132200} is an apocalyptic number.

2012003132200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2012003132200 is an abundant number, since it is smaller than the sum of its proper divisors (2666212381460).

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

2012003132200 is a wasteful number, since it uses less digits than its factorization.

2012003132200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662878 (or 662869 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 2012003132200 its reverse (22313002102), we get a palindrome (2034316134302).

The spelling of 2012003132200 in words is "two trillion, twelve billion, three million, one hundred thirty-two thousand, two hundred".