10323223120221 has 8 divisors (see below), whose sum is σ = 15015597265824. Its totient is φ = 6256498860720.

The previous prime is 10323223120219. The next prime is 10323223120241. The reversal of 10323223120221 is 12202132232301.

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

It is not a de Polignac number, because 10323223120221 - 2¹ = 10323223120219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10323223120191 and 10323223120200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10323223120241) 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 7 ways as a sum of consecutive naturals, for example, 156412471486 + ... + 156412471551.

It is an arithmetic number, because the mean of its divisors is an integer number (1876949658228).

Almost surely, 2^{10323223120221} is an apocalyptic number.

10323223120221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10323223120221 is a deficient number, since it is larger than the sum of its proper divisors (4692374145603).

10323223120221 is a wasteful number, since it uses less digits than its factorization.

10323223120221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312824943051.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 10323223120221 its reverse (12202132232301), we get a palindrome (22525355352522).

The spelling of 10323223120221 in words is "ten trillion, three hundred twenty-three billion, two hundred twenty-three million, one hundred twenty thousand, two hundred twenty-one".