212020120011079 has 2 divisors, whose sum is σ = 212020120011080. Its totient is φ = 212020120011078.

The previous prime is 212020120011061. The next prime is 212020120011107. The reversal of 212020120011079 is 970110021020212.

It is an a-pointer prime, because the next prime (212020120011107) can be obtained adding 212020120011079 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212020120011079 - 2¹¹ = 212020120009031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212020120015079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106010060005539 + 106010060005540.

It is an arithmetic number, because the mean of its divisors is an integer number (106010060005540).

Almost surely, 2^{212020120011079} is an apocalyptic number.

212020120011079 is a deficient number, since it is larger than the sum of its proper divisors (1).

212020120011079 is an equidigital number, since it uses as much as digits as its factorization.

212020120011079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 28.

The spelling of 212020120011079 in words is "two hundred twelve trillion, twenty billion, one hundred twenty million, eleven thousand, seventy-nine".