23322333012221 has 8 divisors (see below), whose sum is σ = 23362017849720. Its totient is φ = 23282649372672.

The previous prime is 23322333012217. The next prime is 23322333012241. The reversal of 23322333012221 is 12221033322332.

It can be written as a sum of positive squares in 4 ways, for example, as 13917003302500 + 9405329709721 = 3730550^2 + 3066811^2 .

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 23322333012221 - 2² = 23322333012217 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 (23322333012241) 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, 44313611 + ... + 44836823.

It is an arithmetic number, because the mean of its divisors is an integer number (2920252231215).

Almost surely, 2^{23322333012221} is an apocalyptic number.

It is an amenable number.

23322333012221 is a deficient number, since it is larger than the sum of its proper divisors (39684837499).

23322333012221 is an equidigital number, since it uses as much as digits as its factorization.

23322333012221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598975.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 23322333012221 its reverse (12221033322332), we get a palindrome (35543366334553).

The spelling of 23322333012221 in words is "twenty-three trillion, three hundred twenty-two billion, three hundred thirty-three million, twelve thousand, two hundred twenty-one".