32122033212 has 12 divisors (see below), whose sum is σ = 74951410856. Its totient is φ = 10707344400.

The previous prime is 32122033159. The next prime is 32122033217. The reversal of 32122033212 is 21233022123.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32122033217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1338418039 + ... + 1338418062.

Almost surely, 2^32122033212 is an apocalyptic number.

It is an amenable number.

32122033212 is an abundant number, since it is smaller than the sum of its proper divisors (42829377644).

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

32122033212 is a wasteful number, since it uses less digits than its factorization.

32122033212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2676836108 (or 2676836106 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 32122033212 its reverse (21233022123), we get a palindrome (53355055335).

The spelling of 32122033212 in words is "thirty-two billion, one hundred twenty-two million, thirty-three thousand, two hundred twelve".