220140035 has 8 divisors (see below), whose sum is σ = 264250176. Its totient is φ = 176057280.

The previous prime is 220140001. The next prime is 220140043. The reversal of 220140035 is 530041022.

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

It is not a de Polignac number, because 220140035 - 2¹⁶ = 220074499 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220139995 and 220140022.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21575 + ... + 30095.

It is an arithmetic number, because the mean of its divisors is an integer number (33031272).

Almost surely, 2^220140035 is an apocalyptic number.

220140035 is a deficient number, since it is larger than the sum of its proper divisors (44110141).

220140035 is an equidigital number, since it uses as much as digits as its factorization.

220140035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13693.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 220140035 is about 14837.1168021284. The cubic root of 220140035 is about 603.8091320874.

Adding to 220140035 its reverse (530041022), we get a palindrome (750181057).

The spelling of 220140035 in words is "two hundred twenty million, one hundred forty thousand, thirty-five".