2220334546667 has 2 divisors, whose sum is σ = 2220334546668. Its totient is φ = 2220334546666.

The previous prime is 2220334546613. The next prime is 2220334546741. The reversal of 2220334546667 is 7666454330222.

2220334546667 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 is a cyclic number.

It is not a de Polignac number, because 2220334546667 - 2²⁴ = 2220317769451 is a prime.

It is not a weakly prime, because it can be changed into another prime (2220334446667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110167273333 + 1110167273334.

It is an arithmetic number, because the mean of its divisors is an integer number (1110167273334).

Almost surely, 2^{2220334546667} is an apocalyptic number.

2220334546667 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220334546667 is an equidigital number, since it uses as much as digits as its factorization.

2220334546667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8709120, while the sum is 50.

Adding to 2220334546667 its reverse (7666454330222), we get a palindrome (9886788876889).

The spelling of 2220334546667 in words is "two trillion, two hundred twenty billion, three hundred thirty-four million, five hundred forty-six thousand, six hundred sixty-seven".