210120002207 has 2 divisors, whose sum is σ = 210120002208. Its totient is φ = 210120002206.

The previous prime is 210120002117. The next prime is 210120002243. The reversal of 210120002207 is 702200021012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 210120002207 - 2⁸ = 210120001951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210120022207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105060001103 + 105060001104.

It is an arithmetic number, because the mean of its divisors is an integer number (105060001104).

Almost surely, 2^210120002207 is an apocalyptic number.

210120002207 is a deficient number, since it is larger than the sum of its proper divisors (1).

210120002207 is an equidigital number, since it uses as much as digits as its factorization.

210120002207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 17.

Adding to 210120002207 its reverse (702200021012), we get a palindrome (912320023219).

The spelling of 210120002207 in words is "two hundred ten billion, one hundred twenty million, two thousand, two hundred seven".