23223202132 has 24 divisors (see below), whose sum is σ = 43826585096. Its totient is φ = 10703760768.

The previous prime is 23223202129. The next prime is 23223202151. The reversal of 23223202132 is 23120232232.

It can be written as a sum of positive squares in 4 ways, for example, as 11465269776 + 11757932356 = 107076^2 + 108434^2 .

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 7 ways as a sum of consecutive naturals, for example, 266523 + ... + 342754.

Almost surely, 2^23223202132 is an apocalyptic number.

It is an amenable number.

23223202132 is a deficient number, since it is larger than the sum of its proper divisors (20603382964).

23223202132 is a wasteful number, since it uses less digits than its factorization.

23223202132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610027 (or 610025 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23223202132 its reverse (23120232232), we get a palindrome (46343434364).

The spelling of 23223202132 in words is "twenty-three billion, two hundred twenty-three million, two hundred two thousand, one hundred thirty-two".