1268046211 has 2 divisors, whose sum is σ = 1268046212. Its totient is φ = 1268046210.

The previous prime is 1268046191. The next prime is 1268046259. The reversal of 1268046211 is 1126408621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1268046211 - 2¹⁵ = 1268013443 is a prime.

It is not a weakly prime, because it can be changed into another prime (1208046211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 634023105 + 634023106.

It is an arithmetic number, because the mean of its divisors is an integer number (634023106).

Almost surely, 2^1268046211 is an apocalyptic number.

1268046211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1268046211 is an equidigital number, since it uses as much as digits as its factorization.

1268046211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 1268046211 is about 35609.6364907029. The cubic root of 1268046211 is about 1082.3765142436.

The spelling of 1268046211 in words is "one billion, two hundred sixty-eight million, forty-six thousand, two hundred eleven".