10220320332321 has 16 divisors (see below), whose sum is σ = 14898167621568. Its totient is φ = 6180697227200.

The previous prime is 10220320332301. The next prime is 10220320332337. The reversal of 10220320332321 is 12323302302201.

It is a cyclic number.

It is not a de Polignac number, because 10220320332321 - 2⁷ = 10220320332193 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10220320332291 and 10220320332300.

It is not an unprimeable number, because it can be changed into a prime (10220320332301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335892246 + ... + 335922671.

It is an arithmetic number, because the mean of its divisors is an integer number (931135476348).

Almost surely, 2^{10220320332321} is an apocalyptic number.

10220320332321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10220320332321 is a deficient number, since it is larger than the sum of its proper divisors (4677847289247).

10220320332321 is a wasteful number, since it uses less digits than its factorization.

10220320332321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671815392.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 10220320332321 its reverse (12323302302201), we get a palindrome (22543622634522).

The spelling of 10220320332321 in words is "ten trillion, two hundred twenty billion, three hundred twenty million, three hundred thirty-two thousand, three hundred twenty-one".