2132012200 has 48 divisors (see below), whose sum is σ = 5040972000. Its totient is φ = 838345920.

The previous prime is 2132012191. The next prime is 2132012203. The reversal of 2132012200 is 22102312.

It is not an unprimeable number, because it can be changed into a prime (2132012203) 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, 78540 + ... + 102139.

It is an arithmetic number, because the mean of its divisors is an integer number (105020250).

Almost surely, 2^2132012200 is an apocalyptic number.

2132012200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2132012200 is an abundant number, since it is smaller than the sum of its proper divisors (2908959800).

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

2132012200 is a wasteful number, since it uses less digits than its factorization.

2132012200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180754 (or 180745 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2132012200 is about 46173.7176324367. The cubic root of 2132012200 is about 1287.0533870563.

Adding to 2132012200 its reverse (22102312), we get a palindrome (2154114512).

The spelling of 2132012200 in words is "two billion, one hundred thirty-two million, twelve thousand, two hundred".