220020323000032 has 96 divisors (see below), whose sum is σ = 436588353976320. Its totient is φ = 109144772352000.

The previous prime is 220020323000017. The next prime is 220020323000113. The reversal of 220020323000032 is 230000323020022.

It is a junction number, because it is equal to n+sod(n) for n = 220020322999973 and 220020323000009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2942236819 + ... + 2942311597.

It is an arithmetic number, because the mean of its divisors is an integer number (4547795353920).

Almost surely, 2^{220020323000032} is an apocalyptic number.

It is an amenable number.

220020323000032 is a deficient number, since it is larger than the sum of its proper divisors (216568030976288).

220020323000032 is a wasteful number, since it uses less digits than its factorization.

220020323000032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76464 (or 76456 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 220020323000032 its reverse (230000323020022), we get a palindrome (450020646020054).

The spelling of 220020323000032 in words is "two hundred twenty trillion, twenty billion, three hundred twenty-three million, thirty-two", and thus it is an aban number.