220413801 has 8 divisors (see below), whose sum is σ = 298703104. Its totient is φ = 144533520.

The previous prime is 220413799. The next prime is 220413821. The reversal of 220413801 is 108314022.

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

It is not a de Polignac number, because 220413801 - 2¹ = 220413799 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (220413821) 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, 602041 + ... + 602406.

It is an arithmetic number, because the mean of its divisors is an integer number (37337888).

Almost surely, 2^220413801 is an apocalyptic number.

It is an amenable number.

220413801 is a deficient number, since it is larger than the sum of its proper divisors (78289303).

220413801 is a wasteful number, since it uses less digits than its factorization.

220413801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204511.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 220413801 is about 14846.3396498935. The cubic root of 220413801 is about 604.0593272792.

Adding to 220413801 its reverse (108314022), we get a palindrome (328727823).

The spelling of 220413801 in words is "two hundred twenty million, four hundred thirteen thousand, eight hundred one".