220041347 has 2 divisors, whose sum is σ = 220041348. Its totient is φ = 220041346.

The previous prime is 220041259. The next prime is 220041377. The reversal of 220041347 is 743140022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220041347 - 2¹⁴ = 220024963 is a prime.

It is not a weakly prime, because it can be changed into another prime (220041377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110020673 + 110020674.

It is an arithmetic number, because the mean of its divisors is an integer number (110020674).

Almost surely, 2^220041347 is an apocalyptic number.

220041347 is a deficient number, since it is larger than the sum of its proper divisors (1).

220041347 is an equidigital number, since it uses as much as digits as its factorization.

220041347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 220041347 is about 14833.7907157948. The cubic root of 220041347 is about 603.7188901007.

Adding to 220041347 its reverse (743140022), we get a palindrome (963181369).

The spelling of 220041347 in words is "two hundred twenty million, forty-one thousand, three hundred forty-seven".