230222015 has 8 divisors (see below), whose sum is σ = 277962288. Its totient is φ = 183047040.

The previous prime is 230221967. The next prime is 230222021. The reversal of 230222015 is 510222032.

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

It is not a de Polignac number, because 230222015 - 2⁶ = 230221951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230221984 and 230222002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140426 + ... + 142055.

It is an arithmetic number, because the mean of its divisors is an integer number (34745286).

Almost surely, 2^230222015 is an apocalyptic number.

230222015 is a deficient number, since it is larger than the sum of its proper divisors (47740273).

230222015 is a wasteful number, since it uses less digits than its factorization.

230222015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282649.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 230222015 is about 15173.0687403702. The cubic root of 230222015 is about 612.8896446180.

Adding to 230222015 its sum of digits (17), we get a palindrome (230222032).

Adding to 230222015 its reverse (510222032), we get a palindrome (740444047).

The spelling of 230222015 in words is "two hundred thirty million, two hundred twenty-two thousand, fifteen".