32220022221322 has 32 divisors (see below), whose sum is σ = 52228011669120. Its totient is φ = 14819309588160.

The previous prime is 32220022221307. The next prime is 32220022221323. The reversal of 32220022221322 is 22312222002223.

It is not an unprimeable number, because it can be changed into a prime (32220022221323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18702003 + ... + 20352025.

It is an arithmetic number, because the mean of its divisors is an integer number (1632125364660).

Almost surely, 2^{32220022221322} is an apocalyptic number.

32220022221322 is a deficient number, since it is larger than the sum of its proper divisors (20007989447798).

32220022221322 is a wasteful number, since it uses less digits than its factorization.

32220022221322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1652638.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 32220022221322 its reverse (22312222002223), we get a palindrome (54532244223545).

The spelling of 32220022221322 in words is "thirty-two trillion, two hundred twenty billion, twenty-two million, two hundred twenty-one thousand, three hundred twenty-two".