122102200211 has 2 divisors, whose sum is σ = 122102200212. Its totient is φ = 122102200210.

The previous prime is 122102200189. The next prime is 122102200219. The reversal of 122102200211 is 112002201221.

It is a strong prime.

It is an emirp because it is prime and its reverse (112002201221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122102200211 - 2⁶ = 122102200147 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (122102200219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61051100105 + 61051100106.

It is an arithmetic number, because the mean of its divisors is an integer number (61051100106).

Almost surely, 2^122102200211 is an apocalyptic number.

122102200211 is a deficient number, since it is larger than the sum of its proper divisors (1).

122102200211 is an equidigital number, since it uses as much as digits as its factorization.

122102200211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 122102200211 its reverse (112002201221), we get a palindrome (234104401432).

The spelling of 122102200211 in words is "one hundred twenty-two billion, one hundred two million, two hundred thousand, two hundred eleven".