212102010021059 has 2 divisors, whose sum is σ = 212102010021060. Its totient is φ = 212102010021058.

The previous prime is 212102010021001. The next prime is 212102010021071. The reversal of 212102010021059 is 950120010201212.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212102010021059 is a prime.

It is not a weakly prime, because it can be changed into another prime (212102010029059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106051005010529 + 106051005010530.

It is an arithmetic number, because the mean of its divisors is an integer number (106051005010530).

Almost surely, 2^{212102010021059} is an apocalyptic number.

212102010021059 is a deficient number, since it is larger than the sum of its proper divisors (1).

212102010021059 is an equidigital number, since it uses as much as digits as its factorization.

212102010021059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 26.

The spelling of 212102010021059 in words is "two hundred twelve trillion, one hundred two billion, ten million, twenty-one thousand, fifty-nine".