23033322132 has 12 divisors (see below), whose sum is σ = 53744418336. Its totient is φ = 7677774040.

The previous prime is 23033322089. The next prime is 23033322133. The reversal of 23033322132 is 23122333032.

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 (23033322133) by changing a digit.

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, 959721744 + ... + 959721767.

It is an arithmetic number, because the mean of its divisors is an integer number (4478701528).

Almost surely, 2^23033322132 is an apocalyptic number.

It is an amenable number.

23033322132 is an abundant number, since it is smaller than the sum of its proper divisors (30711096204).

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

23033322132 is a wasteful number, since it uses less digits than its factorization.

23033322132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919443518 (or 1919443516 counting only the distinct ones).

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

Adding to 23033322132 its reverse (23122333032), we get a palindrome (46155655164).

The spelling of 23033322132 in words is "twenty-three billion, thirty-three million, three hundred twenty-two thousand, one hundred thirty-two".