22032310232 has 8 divisors (see below), whose sum is σ = 41310581700. Its totient is φ = 11016155112.

The previous prime is 22032310229. The next prime is 22032310249. The reversal of 22032310232 is 23201323022.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1377019382 + ... + 1377019397.

Almost surely, 2^22032310232 is an apocalyptic number.

It is an amenable number.

22032310232 is a deficient number, since it is larger than the sum of its proper divisors (19278271468).

22032310232 is a wasteful number, since it uses less digits than its factorization.

22032310232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2754038785 (or 2754038781 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 22032310232 its reverse (23201323022), we get a palindrome (45233633254).

The spelling of 22032310232 in words is "twenty-two billion, thirty-two million, three hundred ten thousand, two hundred thirty-two".