122100210200207 has 2 divisors, whose sum is σ = 122100210200208. Its totient is φ = 122100210200206.

The previous prime is 122100210200183. The next prime is 122100210200209. The reversal of 122100210200207 is 702002012001221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122100210200207 - 2²² = 122100206005903 is a prime.

It is a super-2 number, since 2×122100210200207² (a number of 29 digits) contains 22 as substring.

Together with 122100210200209, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122100210200209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61050105100103 + 61050105100104.

It is an arithmetic number, because the mean of its divisors is an integer number (61050105100104).

Almost surely, 2^{122100210200207} is an apocalyptic number.

122100210200207 is a deficient number, since it is larger than the sum of its proper divisors (1).

122100210200207 is an equidigital number, since it uses as much as digits as its factorization.

122100210200207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 20.

Adding to 122100210200207 its reverse (702002012001221), we get a palindrome (824102222201428).

The spelling of 122100210200207 in words is "one hundred twenty-two trillion, one hundred billion, two hundred ten million, two hundred thousand, two hundred seven".