12122110202107 has 2 divisors, whose sum is σ = 12122110202108. Its totient is φ = 12122110202106.

The previous prime is 12122110202077. The next prime is 12122110202129. The reversal of 12122110202107 is 70120201122121.

It is an a-pointer prime, because the next prime (12122110202129) can be obtained adding 12122110202107 to its sum of digits (22).

It is a strong prime.

It is an emirp because it is prime and its reverse (70120201122121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12122110202107 - 2¹⁵ = 12122110169339 is a prime.

It is a super-2 number, since 2×12122110202107² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12122111202107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6061055101053 + 6061055101054.

It is an arithmetic number, because the mean of its divisors is an integer number (6061055101054).

Almost surely, 2^{12122110202107} is an apocalyptic number.

12122110202107 is a deficient number, since it is larger than the sum of its proper divisors (1).

12122110202107 is an equidigital number, since it uses as much as digits as its factorization.

12122110202107 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 22.

Adding to 12122110202107 its reverse (70120201122121), we get a palindrome (82242311324228).

The spelling of 12122110202107 in words is "twelve trillion, one hundred twenty-two billion, one hundred ten million, two hundred two thousand, one hundred seven".