1214213011267 has 2 divisors, whose sum is σ = 1214213011268. Its totient is φ = 1214213011266.

The previous prime is 1214213011241. The next prime is 1214213011289. The reversal of 1214213011267 is 7621103124121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1214213011267 - 2⁷ = 1214213011139 is a prime.

It is not a weakly prime, because it can be changed into another prime (1214213012267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 607106505633 + 607106505634.

It is an arithmetic number, because the mean of its divisors is an integer number (607106505634).

Almost surely, 2^{1214213011267} is an apocalyptic number.

1214213011267 is a deficient number, since it is larger than the sum of its proper divisors (1).

1214213011267 is an equidigital number, since it uses as much as digits as its factorization.

1214213011267 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 31.

Adding to 1214213011267 its reverse (7621103124121), we get a palindrome (8835316135388).

The spelling of 1214213011267 in words is "one trillion, two hundred fourteen billion, two hundred thirteen million, eleven thousand, two hundred sixty-seven".