220302041 has 4 divisors (see below), whose sum is σ = 220360500. Its totient is φ = 220243584.

The previous prime is 220302037. The next prime is 220302059. The reversal of 220302041 is 140203022.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 140203022 = 2 ⋅70101511.

It can be written as a sum of positive squares in 2 ways, for example, as 43943641 + 176358400 = 6629^2 + 13280^2 .

It is a cyclic number.

It is not a de Polignac number, because 220302041 - 2² = 220302037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220302011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23156 + ... + 31253.

It is an arithmetic number, because the mean of its divisors is an integer number (55090125).

Almost surely, 2^220302041 is an apocalyptic number.

It is an amenable number.

220302041 is a deficient number, since it is larger than the sum of its proper divisors (58459).

220302041 is an equidigital number, since it uses as much as digits as its factorization.

220302041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58458.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 220302041 is about 14842.5752819381. The cubic root of 220302041 is about 603.9572146717.

Adding to 220302041 its reverse (140203022), we get a palindrome (360505063).

The spelling of 220302041 in words is "two hundred twenty million, three hundred two thousand, forty-one".