220301117 has 2 divisors, whose sum is σ = 220301118. Its totient is φ = 220301116.

The previous prime is 220301111. The next prime is 220301131. The reversal of 220301117 is 711103022.

220301117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 203376121 + 16924996 = 14261^2 + 4114^2 .

It is a cyclic number.

It is not a de Polignac number, because 220301117 - 2⁴ = 220301101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220301095 and 220301104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220301111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110150558 + 110150559.

It is an arithmetic number, because the mean of its divisors is an integer number (110150559).

Almost surely, 2^220301117 is an apocalyptic number.

It is an amenable number.

220301117 is a deficient number, since it is larger than the sum of its proper divisors (1).

220301117 is an equidigital number, since it uses as much as digits as its factorization.

220301117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 220301117 is about 14842.5441552316. The cubic root of 220301117 is about 603.9563702897.

Adding to 220301117 its reverse (711103022), we get a palindrome (931404139).

The spelling of 220301117 in words is "two hundred twenty million, three hundred one thousand, one hundred seventeen".