10221332320123 has 8 divisors (see below), whose sum is σ = 10233380239488. Its totient is φ = 10209284874624.

The previous prime is 10221332320039. The next prime is 10221332320253. The reversal of 10221332320123 is 32102323312201.

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

It is a cyclic number.

It is not a de Polignac number, because 10221332320123 - 2²⁹ = 10220795449211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10221332323123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62344965 + ... + 62508697.

It is an arithmetic number, because the mean of its divisors is an integer number (1279172529936).

Almost surely, 2^{10221332320123} is an apocalyptic number.

10221332320123 is a deficient number, since it is larger than the sum of its proper divisors (12047919365).

10221332320123 is an equidigital number, since it uses as much as digits as its factorization.

10221332320123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236933.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 10221332320123 its reverse (32102323312201), we get a palindrome (42323655632324).

The spelling of 10221332320123 in words is "ten trillion, two hundred twenty-one billion, three hundred thirty-two million, three hundred twenty thousand, one hundred twenty-three".