230222141 has 4 divisors (see below), whose sum is σ = 230492892. Its totient is φ = 229951392.

The previous prime is 230222119. The next prime is 230222149. The reversal of 230222141 is 141222032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 96727225 + 133494916 = 9835^2 + 11554^2 .

It is a cyclic number.

It is not a de Polignac number, because 230222141 - 2⁶ = 230222077 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 (230222149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134096 + ... + 135801.

It is an arithmetic number, because the mean of its divisors is an integer number (57623223).

Almost surely, 2^230222141 is an apocalyptic number.

It is an amenable number.

230222141 is a deficient number, since it is larger than the sum of its proper divisors (270751).

230222141 is an equidigital number, since it uses as much as digits as its factorization.

230222141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270750.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 230222141 is about 15173.0728924631. The cubic root of 230222141 is about 612.8897564291.

Adding to 230222141 its reverse (141222032), we get a palindrome (371444173).

The spelling of 230222141 in words is "two hundred thirty million, two hundred twenty-two thousand, one hundred forty-one".