210012010221019 has 2 divisors, whose sum is σ = 210012010221020. Its totient is φ = 210012010221018.

The previous prime is 210012010220993. The next prime is 210012010221031. The reversal of 210012010221019 is 910122010210012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 210012010221019 - 2¹³ = 210012010212827 is a prime.

It is a super-2 number, since 2×210012010221019² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (210012010225019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105006005110509 + 105006005110510.

It is an arithmetic number, because the mean of its divisors is an integer number (105006005110510).

Almost surely, 2^{210012010221019} is an apocalyptic number.

210012010221019 is a deficient number, since it is larger than the sum of its proper divisors (1).

210012010221019 is an equidigital number, since it uses as much as digits as its factorization.

210012010221019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 210012010221019 in words is "two hundred ten trillion, twelve billion, ten million, two hundred twenty-one thousand, nineteen".