2001200132332 has 48 divisors (see below), whose sum is σ = 3543936657408. Its totient is φ = 988724580480.

The previous prime is 2001200132311. The next prime is 2001200132333. The reversal of 2001200132332 is 2332310021002.

It is a super-2 number, since 2×2001200132332² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2001200132333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110001357 + ... + 110019547.

It is an arithmetic number, because the mean of its divisors is an integer number (73832013696).

Almost surely, 2^{2001200132332} is an apocalyptic number.

It is an amenable number.

2001200132332 is a deficient number, since it is larger than the sum of its proper divisors (1542736525076).

2001200132332 is a wasteful number, since it uses less digits than its factorization.

2001200132332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19246 (or 19244 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2001200132332 its reverse (2332310021002), we get a palindrome (4333510153334).

The spelling of 2001200132332 in words is "two trillion, one billion, two hundred million, one hundred thirty-two thousand, three hundred thirty-two".