32320223322 has 32 divisors (see below), whose sum is σ = 66519788544. Its totient is φ = 10463684400.

The previous prime is 32320223317. The next prime is 32320223357. The reversal of 32320223322 is 22332202323.

It is a junction number, because it is equal to n+sod(n) for n = 32320223292 and 32320223301.

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, 400504 + ... + 474387.

It is an arithmetic number, because the mean of its divisors is an integer number (2078743392).

Almost surely, 2^32320223322 is an apocalyptic number.

32320223322 is an abundant number, since it is smaller than the sum of its proper divisors (34199565222).

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

32320223322 is a wasteful number, since it uses less digits than its factorization.

32320223322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875074.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 32320223322 its reverse (22332202323), we get a palindrome (54652425645).

The spelling of 32320223322 in words is "thirty-two billion, three hundred twenty million, two hundred twenty-three thousand, three hundred twenty-two".