1202212210267 has 2 divisors, whose sum is σ = 1202212210268. Its totient is φ = 1202212210266.

The previous prime is 1202212210193. The next prime is 1202212210301. The reversal of 1202212210267 is 7620122122021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1202212210267 - 2¹⁵ = 1202212177499 is a prime.

It is a super-2 number, since 2×1202212210267² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1202212210567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601106105133 + 601106105134.

It is an arithmetic number, because the mean of its divisors is an integer number (601106105134).

Almost surely, 2^{1202212210267} is an apocalyptic number.

1202212210267 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202212210267 is an equidigital number, since it uses as much as digits as its factorization.

1202212210267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 28.

Adding to 1202212210267 its reverse (7620122122021), we get a palindrome (8822334332288).

The spelling of 1202212210267 in words is "one trillion, two hundred two billion, two hundred twelve million, two hundred ten thousand, two hundred sixty-seven".