2122200667 has 2 divisors, whose sum is σ = 2122200668. Its totient is φ = 2122200666.

The previous prime is 2122200643. The next prime is 2122200727. The reversal of 2122200667 is 7660022212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2122200667 - 2¹¹ = 2122198619 is a prime.

It is not a weakly prime, because it can be changed into another prime (2122200167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061100333 + 1061100334.

It is an arithmetic number, because the mean of its divisors is an integer number (1061100334).

Almost surely, 2^2122200667 is an apocalyptic number.

2122200667 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122200667 is an equidigital number, since it uses as much as digits as its factorization.

2122200667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 2122200667 is about 46067.3492508523. The cubic root of 2122200667 is about 1285.0760081613.

Adding to 2122200667 its reverse (7660022212), we get a palindrome (9782222879).

The spelling of 2122200667 in words is "two billion, one hundred twenty-two million, two hundred thousand, six hundred sixty-seven".