220294801 has 8 divisors (see below), whose sum is σ = 223605504. Its totient is φ = 216992160.

The previous prime is 220294799. The next prime is 220294807. The reversal of 220294801 is 108492022.

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

It is a cyclic number.

It is not a de Polignac number, because 220294801 - 2¹ = 220294799 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 220294801.

It is not an unprimeable number, because it can be changed into a prime (220294807) 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 7 ways as a sum of consecutive naturals, for example, 73800 + ... + 76726.

It is an arithmetic number, because the mean of its divisors is an integer number (27950688).

Almost surely, 2^220294801 is an apocalyptic number.

It is an amenable number.

220294801 is a deficient number, since it is larger than the sum of its proper divisors (3310703).

220294801 is a wasteful number, since it uses less digits than its factorization.

220294801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4031.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 220294801 is about 14842.3313869486. The cubic root of 220294801 is about 603.9505984550.

The spelling of 220294801 in words is "two hundred twenty million, two hundred ninety-four thousand, eight hundred one".