220315361 has 8 divisors (see below), whose sum is σ = 251919360. Its totient is φ = 188743968.

The previous prime is 220315351. The next prime is 220315373. The reversal of 220315361 is 163513022.

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

It is not a de Polignac number, because 220315361 - 2⁶ = 220315297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220315301) 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, 8645 + ... + 22701.

It is an arithmetic number, because the mean of its divisors is an integer number (31489920).

Almost surely, 2^220315361 is an apocalyptic number.

It is an amenable number.

220315361 is a deficient number, since it is larger than the sum of its proper divisors (31603999).

220315361 is a wasteful number, since it uses less digits than its factorization.

220315361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16303.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 220315361 is about 14843.0239843504. The cubic root of 220315361 is about 603.9693866697.

Adding to 220315361 its reverse (163513022), we get a palindrome (383828383).

The spelling of 220315361 in words is "two hundred twenty million, three hundred fifteen thousand, three hundred sixty-one".