212476271010049 has 2 divisors, whose sum is σ = 212476271010050. Its totient is φ = 212476271010048.

The previous prime is 212476271010023. The next prime is 212476271010079. The reversal of 212476271010049 is 940010172674212.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 205811818976449 + 6664452033600 = 14346143^2 + 2581560^2 .

It is a cyclic number.

It is not a de Polignac number, because 212476271010049 - 2³³ = 212467681075457 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212476271009990 and 212476271010008.

It is not a weakly prime, because it can be changed into another prime (212476271010079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106238135505024 + 106238135505025.

It is an arithmetic number, because the mean of its divisors is an integer number (106238135505025).

Almost surely, 2^{212476271010049} is an apocalyptic number.

It is an amenable number.

212476271010049 is a deficient number, since it is larger than the sum of its proper divisors (1).

212476271010049 is an equidigital number, since it uses as much as digits as its factorization.

212476271010049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 338688, while the sum is 46.

The spelling of 212476271010049 in words is "two hundred twelve trillion, four hundred seventy-six billion, two hundred seventy-one million, ten thousand, forty-nine".