212476271009939 has 2 divisors, whose sum is σ = 212476271009940. Its totient is φ = 212476271009938.

The previous prime is 212476271009927. The next prime is 212476271009941. The reversal of 212476271009939 is 939900172674212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212476271009939 - 2⁸ = 212476271009683 is a prime.

Together with 212476271009941, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (212476271009039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106238135504969 + 106238135504970.

It is an arithmetic number, because the mean of its divisors is an integer number (106238135504970).

Almost surely, 2^{212476271009939} is an apocalyptic number.

212476271009939 is a deficient number, since it is larger than the sum of its proper divisors (1).

212476271009939 is an equidigital number, since it uses as much as digits as its factorization.

212476271009939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20575296, while the sum is 62.

The spelling of 212476271009939 in words is "two hundred twelve trillion, four hundred seventy-six billion, two hundred seventy-one million, nine thousand, nine hundred thirty-nine".