212100006016807 has 2 divisors, whose sum is σ = 212100006016808. Its totient is φ = 212100006016806.

The previous prime is 212100006016799. The next prime is 212100006016831. The reversal of 212100006016807 is 708610600001212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212100006016807 - 2³ = 212100006016799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212100006046807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106050003008403 + 106050003008404.

It is an arithmetic number, because the mean of its divisors is an integer number (106050003008404).

Almost surely, 2^{212100006016807} is an apocalyptic number.

212100006016807 is a deficient number, since it is larger than the sum of its proper divisors (1).

212100006016807 is an equidigital number, since it uses as much as digits as its factorization.

212100006016807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 34.

The spelling of 212100006016807 in words is "two hundred twelve trillion, one hundred billion, six million, sixteen thousand, eight hundred seven".