235324236221 has 8 divisors (see below), whose sum is σ = 241770251520. Its totient is φ = 228938184208.

The previous prime is 235324236151. The next prime is 235324236229. The reversal of 235324236221 is 122632423532.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-235324236221 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 (235324236229) 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, 14982866 + ... + 14998563.

It is an arithmetic number, because the mean of its divisors is an integer number (30221281440).

Almost surely, 2^235324236221 is an apocalyptic number.

It is an amenable number.

235324236221 is a deficient number, since it is larger than the sum of its proper divisors (6446015299).

235324236221 is a wasteful number, since it uses less digits than its factorization.

235324236221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29981643.

The product of its digits is 103680, while the sum is 35.

Adding to 235324236221 its reverse (122632423532), we get a palindrome (357956659753).

The spelling of 235324236221 in words is "two hundred thirty-five billion, three hundred twenty-four million, two hundred thirty-six thousand, two hundred twenty-one".