22303113321 has 8 divisors (see below), whose sum is σ = 29768692320. Its totient is φ = 14853138272.

The previous prime is 22303113319. The next prime is 22303113323. The reversal of 22303113321 is 12331130322.

It is an interprime number because it is at equal distance from previous prime (22303113319) and next prime (22303113323).

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 22303113321 - 2¹ = 22303113319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22303113323) 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, 3897651 + ... + 3903368.

It is an arithmetic number, because the mean of its divisors is an integer number (3721086540).

Almost surely, 2^22303113321 is an apocalyptic number.

It is an amenable number.

22303113321 is a deficient number, since it is larger than the sum of its proper divisors (7465578999).

22303113321 is an equidigital number, since it uses as much as digits as its factorization.

22303113321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7801975.

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

Adding to 22303113321 its reverse (12331130322), we get a palindrome (34634243643).

The spelling of 22303113321 in words is "twenty-two billion, three hundred three million, one hundred thirteen thousand, three hundred twenty-one".