32010133212 has 36 divisors (see below), whose sum is σ = 81715646376. Its totient is φ = 10564399200.

The previous prime is 32010133151. The next prime is 32010133217. The reversal of 32010133212 is 21233101023.

32010133212 is a `hidden beast` number, since 320 + 1 + 0 + 1 + 332 + 12 = 666.

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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (32010133217) 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, 4398198 + ... + 4405469.

It is an arithmetic number, because the mean of its divisors is an integer number (2269879066).

Almost surely, 2^32010133212 is an apocalyptic number.

It is an amenable number.

32010133212 is an abundant number, since it is smaller than the sum of its proper divisors (49705513164).

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

32010133212 is a wasteful number, since it uses less digits than its factorization.

32010133212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8803778 (or 8803773 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 32010133212 its reverse (21233101023), we get a palindrome (53243234235).

The spelling of 32010133212 in words is "thirty-two billion, ten million, one hundred thirty-three thousand, two hundred twelve".