33032322132 has 12 divisors (see below), whose sum is σ = 77075418336. Its totient is φ = 11010774040.

The previous prime is 33032322109. The next prime is 33032322151. The reversal of 33032322132 is 23122323033.

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

It is a super-2 number, since 2×33032322132² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1376346744 + ... + 1376346767.

It is an arithmetic number, because the mean of its divisors is an integer number (6422951528).

Almost surely, 2^33032322132 is an apocalyptic number.

It is an amenable number.

33032322132 is an abundant number, since it is smaller than the sum of its proper divisors (44043096204).

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

33032322132 is a wasteful number, since it uses less digits than its factorization.

33032322132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2752693518 (or 2752693516 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 33032322132 its reverse (23122323033), we get a palindrome (56154645165).

Subtracting from 33032322132 its reverse (23122323033), we obtain a palindrome (9909999099).

The spelling of 33032322132 in words is "thirty-three billion, thirty-two million, three hundred twenty-two thousand, one hundred thirty-two".