23223410330021 has 8 divisors (see below), whose sum is σ = 25428810232800. Its totient is φ = 21033707224240.

The previous prime is 23223410329981. The next prime is 23223410330027. The reversal of 23223410330021 is 12003301432232.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23223410330021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23223410330027) 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, 3924196151 + ... + 3924202068.

It is an arithmetic number, because the mean of its divisors is an integer number (3178601279100).

Almost surely, 2^{23223410330021} is an apocalyptic number.

It is an amenable number.

23223410330021 is a deficient number, since it is larger than the sum of its proper divisors (2205399902779).

23223410330021 is a wasteful number, since it uses less digits than its factorization.

23223410330021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7848398499.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 23223410330021 its reverse (12003301432232), we get a palindrome (35226711762253).

The spelling of 23223410330021 in words is "twenty-three trillion, two hundred twenty-three billion, four hundred ten million, three hundred thirty thousand, twenty-one".