220341371 has 2 divisors, whose sum is σ = 220341372. Its totient is φ = 220341370.

The previous prime is 220341353. The next prime is 220341377. The reversal of 220341371 is 173143022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220341371 - 2⁶ = 220341307 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (220341377) 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 as a sum of consecutive naturals, namely, 110170685 + 110170686.

It is an arithmetic number, because the mean of its divisors is an integer number (110170686).

Almost surely, 2^220341371 is an apocalyptic number.

220341371 is a deficient number, since it is larger than the sum of its proper divisors (1).

220341371 is an equidigital number, since it uses as much as digits as its factorization.

220341371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 220341371 is about 14843.9001276619. The cubic root of 220341371 is about 603.9931535487.

Adding to 220341371 its reverse (173143022), we get a palindrome (393484393).

The spelling of 220341371 in words is "two hundred twenty million, three hundred forty-one thousand, three hundred seventy-one".