220135010 has 16 divisors (see below), whose sum is σ = 396416376. Its totient is φ = 88015488.

The previous prime is 220134997. The next prime is 220135021. The reversal of 220135010 is 10531022.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 212255761 + 7879249 = 14569^2 + 2807^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34382 + ... + 40278.

Almost surely, 2^220135010 is an apocalyptic number.

220135010 is a deficient number, since it is larger than the sum of its proper divisors (176281366).

220135010 is a wasteful number, since it uses less digits than its factorization.

220135010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9637.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 220135010 is about 14836.9474623320. The cubic root of 220135010 is about 603.8045377936.

Adding to 220135010 its reverse (10531022), we get a palindrome (230666032).

The spelling of 220135010 in words is "two hundred twenty million, one hundred thirty-five thousand, ten".