220322310032 has 80 divisors (see below), whose sum is σ = 467295091200. Its totient is φ = 99800064000.

The previous prime is 220322310031. The next prime is 220322310157. The reversal of 220322310032 is 230013223022.

220322310032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 220322309986 and 220322310013.

It is not an unprimeable number, because it can be changed into a prime (220322310031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102809153 + ... + 102811295.

It is an arithmetic number, because the mean of its divisors is an integer number (5841188640).

Almost surely, 2^220322310032 is an apocalyptic number.

220322310032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

220322310032 is an abundant number, since it is smaller than the sum of its proper divisors (246972781168).

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

220322310032 is a wasteful number, since it uses less digits than its factorization.

220322310032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3912 (or 3906 counting only the distinct ones).

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

Adding to 220322310032 its reverse (230013223022), we get a palindrome (450335533054).

The spelling of 220322310032 in words is "two hundred twenty billion, three hundred twenty-two million, three hundred ten thousand, thirty-two".