232030321302221 has 16 divisors (see below), whose sum is σ = 260744391989760. Its totient is φ = 204868568995200.

The previous prime is 232030321302209. The next prime is 232030321302281. The reversal of 232030321302221 is 122203123030232.

232030321302221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 232030321302221 - 2⁴⁶ = 161661577124557 is a prime.

It is a super-2 number, since 2×232030321302221² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232030321302281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62280785 + ... + 65901113.

It is an arithmetic number, because the mean of its divisors is an integer number (16296524499360).

Almost surely, 2^{232030321302221} is an apocalyptic number.

It is an amenable number.

232030321302221 is a deficient number, since it is larger than the sum of its proper divisors (28714070687539).

232030321302221 is a wasteful number, since it uses less digits than its factorization.

232030321302221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3834716.

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

Adding to 232030321302221 its reverse (122203123030232), we get a palindrome (354233444332453).

The spelling of 232030321302221 in words is "two hundred thirty-two trillion, thirty billion, three hundred twenty-one million, three hundred two thousand, two hundred twenty-one".