232332223323221 has 16 divisors (see below), whose sum is σ = 267962706506880. Its totient is φ = 197311838518080.

The previous prime is 232332223323203. The next prime is 232332223323331. The reversal of 232332223323221 is 122323322233232.

It is a cyclic number.

It is not a de Polignac number, because 232332223323221 - 2⁶ = 232332223323157 is a prime.

It is a super-2 number, since 2×232332223323221² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232332223323121) 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 15 ways as a sum of consecutive naturals, for example, 47261495 + ... + 51945291.

It is an arithmetic number, because the mean of its divisors is an integer number (16747669156680).

Almost surely, 2^{232332223323221} is an apocalyptic number.

It is an amenable number.

232332223323221 is a deficient number, since it is larger than the sum of its proper divisors (35630483183659).

232332223323221 is a wasteful number, since it uses less digits than its factorization.

232332223323221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4748924.

The product of its digits is 186624, while the sum is 35.

Adding to 232332223323221 its reverse (122323322233232), we get a palindrome (354655545556453).

The spelling of 232332223323221 in words is "two hundred thirty-two trillion, three hundred thirty-two billion, two hundred twenty-three million, three hundred twenty-three thousand, two hundred twenty-one".