220220313667 has 2 divisors, whose sum is σ = 220220313668. Its totient is φ = 220220313666.

The previous prime is 220220313661. The next prime is 220220313721. The reversal of 220220313667 is 766313022022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220220313667 - 2⁷ = 220220313539 is a prime.

It is not a weakly prime, because it can be changed into another prime (220220313661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110110156833 + 110110156834.

It is an arithmetic number, because the mean of its divisors is an integer number (110110156834).

Almost surely, 2^220220313667 is an apocalyptic number.

220220313667 is a deficient number, since it is larger than the sum of its proper divisors (1).

220220313667 is an equidigital number, since it uses as much as digits as its factorization.

220220313667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 34.

Adding to 220220313667 its reverse (766313022022), we get a palindrome (986533335689).

The spelling of 220220313667 in words is "two hundred twenty billion, two hundred twenty million, three hundred thirteen thousand, six hundred sixty-seven".