2012200312032 has 36 divisors (see below), whose sum is σ = 5722194638160. Its totient is φ = 670733437248.

The previous prime is 2012200312013. The next prime is 2012200312079. The reversal of 2012200312032 is 2302130022102.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2012200311996 and 2012200312014.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 3493403032 + ... + 3493403607.

It is an arithmetic number, because the mean of its divisors is an integer number (158949851060).

Almost surely, 2^{2012200312032} is an apocalyptic number.

It is an amenable number.

2012200312032 is an abundant number, since it is smaller than the sum of its proper divisors (3709994326128).

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

2012200312032 is a wasteful number, since it uses less digits than its factorization.

2012200312032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6986806655 (or 6986806644 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2012200312032 its reverse (2302130022102), we get a palindrome (4314330334134).

It can be divided in two parts, 2012200 and 312032, that added together give a palindrome (2324232).

The spelling of 2012200312032 in words is "two trillion, twelve billion, two hundred million, three hundred twelve thousand, thirty-two".