2222212313267 has 2 divisors, whose sum is σ = 2222212313268. Its totient is φ = 2222212313266.

The previous prime is 2222212313201. The next prime is 2222212313281. The reversal of 2222212313267 is 7623132122222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2222212313267 - 2¹⁴ = 2222212296883 is a prime.

It is not a weakly prime, because it can be changed into another prime (2222212313297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111106156633 + 1111106156634.

It is an arithmetic number, because the mean of its divisors is an integer number (1111106156634).

Almost surely, 2^{2222212313267} is an apocalyptic number.

2222212313267 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222212313267 is an equidigital number, since it uses as much as digits as its factorization.

2222212313267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 35.

Adding to 2222212313267 its reverse (7623132122222), we get a palindrome (9845344435489).

The spelling of 2222212313267 in words is "two trillion, two hundred twenty-two billion, two hundred twelve million, three hundred thirteen thousand, two hundred sixty-seven".