11620066510211 has 2 divisors, whose sum is σ = 11620066510212. Its totient is φ = 11620066510210.

The previous prime is 11620066510201. The next prime is 11620066510223. The reversal of 11620066510211 is 11201566002611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11620066510211 - 2³⁸ = 11345188603267 is a prime.

It is not a weakly prime, because it can be changed into another prime (11620066510201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5810033255105 + 5810033255106.

It is an arithmetic number, because the mean of its divisors is an integer number (5810033255106).

Almost surely, 2^{11620066510211} is an apocalyptic number.

11620066510211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11620066510211 is an equidigital number, since it uses as much as digits as its factorization.

11620066510211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 32.

The spelling of 11620066510211 in words is "eleven trillion, six hundred twenty billion, sixty-six million, five hundred ten thousand, two hundred eleven".