232224121 has 4 divisors (see below), whose sum is σ = 232690000. Its totient is φ = 231758244.

The previous prime is 232224119. The next prime is 232224127. The reversal of 232224121 is 121422232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 232224121 - 2¹ = 232224119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232224127) 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 3 ways as a sum of consecutive naturals, for example, 232191 + ... + 233188.

It is an arithmetic number, because the mean of its divisors is an integer number (58172500).

Almost surely, 2^232224121 is an apocalyptic number.

It is an amenable number.

232224121 is a deficient number, since it is larger than the sum of its proper divisors (465879).

232224121 is an equidigital number, since it uses as much as digits as its factorization.

232224121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465878.

The product of its digits is 384, while the sum is 19.

The square root of 232224121 is about 15238.9015680265. The cubic root of 232224121 is about 614.6611666054.

Adding to 232224121 its reverse (121422232), we get a palindrome (353646353).

The spelling of 232224121 in words is "two hundred thirty-two million, two hundred twenty-four thousand, one hundred twenty-one".