201132330212 has 24 divisors (see below), whose sum is σ = 384375432672. Its totient is φ = 91329612800.

The previous prime is 201132330187. The next prime is 201132330227. The reversal of 201132330212 is 212033231102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2311133 + ... + 2396580.

It is an arithmetic number, because the mean of its divisors is an integer number (16015643028).

Almost surely, 2^201132330212 is an apocalyptic number.

201132330212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

201132330212 is a deficient number, since it is larger than the sum of its proper divisors (183243102460).

201132330212 is a wasteful number, since it uses less digits than its factorization.

201132330212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4708699 (or 4708697 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 201132330212 its reverse (212033231102), we get a palindrome (413165561314).

The spelling of 201132330212 in words is "two hundred one billion, one hundred thirty-two million, three hundred thirty thousand, two hundred twelve".