1331114001211 has 2 divisors, whose sum is σ = 1331114001212. Its totient is φ = 1331114001210.

The previous prime is 1331114001157. The next prime is 1331114001227. The reversal of 1331114001211 is 1121004111331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1331114001211 - 2¹³ = 1331113993019 is a prime.

It is not a weakly prime, because it can be changed into another prime (1331114001271) 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, 665557000605 + 665557000606.

It is an arithmetic number, because the mean of its divisors is an integer number (665557000606).

Almost surely, 2^{1331114001211} is an apocalyptic number.

1331114001211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1331114001211 is an equidigital number, since it uses as much as digits as its factorization.

1331114001211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 1331114001211 its reverse (1121004111331), we get a palindrome (2452118112542).

The spelling of 1331114001211 in words is "one trillion, three hundred thirty-one billion, one hundred fourteen million, one thousand, two hundred eleven".