220514234 has 16 divisors (see below), whose sum is σ = 342552672. Its totient is φ = 106392048.

The previous prime is 220514221. The next prime is 220514237. The reversal of 220514234 is 432415022.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (220514237) 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, 8309 + ... + 22584.

It is an arithmetic number, because the mean of its divisors is an integer number (21409542).

Almost surely, 2^220514234 is an apocalyptic number.

220514234 is a deficient number, since it is larger than the sum of its proper divisors (122038438).

220514234 is a wasteful number, since it uses less digits than its factorization.

220514234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31021.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 220514234 is about 14849.7216808936. The cubic root of 220514234 is about 604.1510612177.

Adding to 220514234 its reverse (432415022), we get a palindrome (652929256).

The spelling of 220514234 in words is "two hundred twenty million, five hundred fourteen thousand, two hundred thirty-four".