210012220207 has 2 divisors, whose sum is σ = 210012220208. Its totient is φ = 210012220206.

The previous prime is 210012220181. The next prime is 210012220247. The reversal of 210012220207 is 702022210012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 210012220207 - 2¹¹ = 210012218159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210012220247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105006110103 + 105006110104.

It is an arithmetic number, because the mean of its divisors is an integer number (105006110104).

Almost surely, 2^210012220207 is an apocalyptic number.

210012220207 is a deficient number, since it is larger than the sum of its proper divisors (1).

210012220207 is an equidigital number, since it uses as much as digits as its factorization.

210012220207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 19.

Adding to 210012220207 its reverse (702022210012), we get a palindrome (912034430219).

The spelling of 210012220207 in words is "two hundred ten billion, twelve million, two hundred twenty thousand, two hundred seven".