210012021002099 has 2 divisors, whose sum is σ = 210012021002100. Its totient is φ = 210012021002098.

The previous prime is 210012021002087. The next prime is 210012021002141. The reversal of 210012021002099 is 990200120210012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 210012021002099 - 2⁴⁰ = 208912509374323 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (210012021002009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105006010501049 + 105006010501050.

It is an arithmetic number, because the mean of its divisors is an integer number (105006010501050).

Almost surely, 2^{210012021002099} is an apocalyptic number.

210012021002099 is a deficient number, since it is larger than the sum of its proper divisors (1).

210012021002099 is an equidigital number, since it uses as much as digits as its factorization.

210012021002099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 210012021002099 in words is "two hundred ten trillion, twelve billion, twenty-one million, two thousand, ninety-nine".