12210120212107 has 2 divisors, whose sum is σ = 12210120212108. Its totient is φ = 12210120212106.

The previous prime is 12210120212093. The next prime is 12210120212131. The reversal of 12210120212107 is 70121202101221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12210120212107 - 2³¹ = 12207972728459 is a prime.

It is not a weakly prime, because it can be changed into another prime (12210120212167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105060106053 + 6105060106054.

It is an arithmetic number, because the mean of its divisors is an integer number (6105060106054).

Almost surely, 2^{12210120212107} is an apocalyptic number.

12210120212107 is a deficient number, since it is larger than the sum of its proper divisors (1).

12210120212107 is an equidigital number, since it uses as much as digits as its factorization.

12210120212107 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 12210120212107 its reverse (70121202101221), we get a palindrome (82331322313328).

The spelling of 12210120212107 in words is "twelve trillion, two hundred ten billion, one hundred twenty million, two hundred twelve thousand, one hundred seven".