23330021223 has 8 divisors (see below), whose sum is σ = 31109057008. Its totient is φ = 15552166464.

The previous prime is 23330021203. The next prime is 23330021233. The reversal of 23330021223 is 32212003332.

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

It is not a de Polignac number, because 23330021223 - 2⁵ = 23330021191 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23330021223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23330021203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248086 + ... + 328947.

It is an arithmetic number, because the mean of its divisors is an integer number (3888632126).

Almost surely, 2^23330021223 is an apocalyptic number.

23330021223 is a deficient number, since it is larger than the sum of its proper divisors (7779035785).

23330021223 is a wasteful number, since it uses less digits than its factorization.

23330021223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590513.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 23330021223 its reverse (32212003332), we get a palindrome (55542024555).

The spelling of 23330021223 in words is "twenty-three billion, three hundred thirty million, twenty-one thousand, two hundred twenty-three".