23221322333333 has 8 divisors (see below), whose sum is σ = 23230741150848. Its totient is φ = 23211903937824.

The previous prime is 23221322333323. The next prime is 23221322333347. The reversal of 23221322333333 is 33333322312232.

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 23221322333333 - 2⁴² = 18823275822229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23221322333293 and 23221322333302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23221322333323) 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, 156063710 + ... + 156212432.

It is an arithmetic number, because the mean of its divisors is an integer number (2903842643856).

Almost surely, 2^{23221322333333} is an apocalyptic number.

It is an amenable number.

23221322333333 is a deficient number, since it is larger than the sum of its proper divisors (9418817515).

23221322333333 is a wasteful number, since it uses less digits than its factorization.

23221322333333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211003.

The product of its digits is 209952, while the sum is 35.

Adding to 23221322333333 its reverse (33333322312232), we get a palindrome (56554644645565).

The spelling of 23221322333333 in words is "twenty-three trillion, two hundred twenty-one billion, three hundred twenty-two million, three hundred thirty-three thousand, three hundred thirty-three".