220420114 has 8 divisors (see below), whose sum is σ = 330988860. Its totient is φ = 110090496.

The previous prime is 220420111. The next prime is 220420129. The reversal of 220420114 is 411024022.

It can be written as a sum of positive squares in 2 ways, for example, as 212663889 + 7756225 = 14583^2 + 2785^2 .

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

It is not an unprimeable number, because it can be changed into a prime (220420111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57459 + ... + 61174.

Almost surely, 2^220420114 is an apocalyptic number.

220420114 is a deficient number, since it is larger than the sum of its proper divisors (110568746).

220420114 is a wasteful number, since it uses less digits than its factorization.

220420114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119564.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 220420114 is about 14846.5522596999. The cubic root of 220420114 is about 604.0650942958.

Adding to 220420114 its reverse (411024022), we get a palindrome (631444136).

The spelling of 220420114 in words is "two hundred twenty million, four hundred twenty thousand, one hundred fourteen".