232306224421 has 16 divisors (see below), whose sum is σ = 246644713728. Its totient is φ = 218328739200.

The previous prime is 232306224407. The next prime is 232306224463. The reversal of 232306224421 is 124422603232.

232306224421 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 232306224421 - 2¹⁵ = 232306191653 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 (232306224481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1226256 + ... + 1402966.

It is an arithmetic number, because the mean of its divisors is an integer number (15415294608).

Almost surely, 2^232306224421 is an apocalyptic number.

It is an amenable number.

232306224421 is a deficient number, since it is larger than the sum of its proper divisors (14338489307).

232306224421 is a wasteful number, since it uses less digits than its factorization.

232306224421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177732.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 232306224421 its reverse (124422603232), we get a palindrome (356728827653).

The spelling of 232306224421 in words is "two hundred thirty-two billion, three hundred six million, two hundred twenty-four thousand, four hundred twenty-one".