2012201100032 has 18 divisors (see below), whose sum is σ = 4016542040028. Its totient is φ = 1006100549888.

The previous prime is 2012201100031. The next prime is 2012201100037. The reversal of 2012201100032 is 2300011022102.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2012201100031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3930080018 + ... + 3930080529.

It is an arithmetic number, because the mean of its divisors is an integer number (223141224446).

Almost surely, 2^{2012201100032} is an apocalyptic number.

It is an amenable number.

2012201100032 is a deficient number, since it is larger than the sum of its proper divisors (2004340939996).

2012201100032 is an frugal number, since it uses more digits than its factorization.

2012201100032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7860160563 (or 7860160549 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 2012201100032 its reverse (2300011022102), we get a palindrome (4312212122134).

The spelling of 2012201100032 in words is "two trillion, twelve billion, two hundred one million, one hundred thousand, thirty-two".