220021302321322 has 8 divisors (see below), whose sum is σ = 330070209211296. Its totient is φ = 109997899250892.

The previous prime is 220021302321319. The next prime is 220021302321367. The reversal of 220021302321322 is 223123203120022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6375933318 + ... + 6375967825.

It is an arithmetic number, because the mean of its divisors is an integer number (41258776151412).

Almost surely, 2^{220021302321322} is an apocalyptic number.

220021302321322 is a deficient number, since it is larger than the sum of its proper divisors (110048906889974).

220021302321322 is a wasteful number, since it uses less digits than its factorization.

220021302321322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12751909772.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 220021302321322 its reverse (223123203120022), we get a palindrome (443144505441344).

The spelling of 220021302321322 in words is "two hundred twenty trillion, twenty-one billion, three hundred two million, three hundred twenty-one thousand, three hundred twenty-two".