10333221321 has 8 divisors (see below), whose sum is σ = 13966363360. Its totient is φ = 6794446752.

The previous prime is 10333221313. The next prime is 10333221337. The reversal of 10333221321 is 12312233301.

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

It is not a de Polignac number, because 10333221321 - 2³ = 10333221313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10333221721) 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, 23591611 + ... + 23592048.

It is an arithmetic number, because the mean of its divisors is an integer number (1745795420).

Almost surely, 2^10333221321 is an apocalyptic number.

It is an amenable number.

10333221321 is a deficient number, since it is larger than the sum of its proper divisors (3633142039).

10333221321 is an equidigital number, since it uses as much as digits as its factorization.

10333221321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47183735.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 10333221321 its reverse (12312233301), we get a palindrome (22645454622).

The spelling of 10333221321 in words is "ten billion, three hundred thirty-three million, two hundred twenty-one thousand, three hundred twenty-one".