22230115 has 8 divisors (see below), whose sum is σ = 26730288. Its totient is φ = 17748000.

The previous prime is 22230113. The next prime is 22230119. The reversal of 22230115 is 51103222.

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

It is not a de Polignac number, because 22230115 - 2¹ = 22230113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22230113) 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, 1636 + ... + 6865.

It is an arithmetic number, because the mean of its divisors is an integer number (3341286).

Almost surely, 2^22230115 is an apocalyptic number.

22230115 is a deficient number, since it is larger than the sum of its proper divisors (4500173).

22230115 is an equidigital number, since it uses as much as digits as its factorization.

22230115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9029.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 22230115 is about 4714.8822890927. The cubic root of 22230115 is about 281.1775029603.

Adding to 22230115 its reverse (51103222), we get a palindrome (73333337).

The spelling of 22230115 in words is "twenty-two million, two hundred thirty thousand, one hundred fifteen".