1210222020107 has 2 divisors, whose sum is σ = 1210222020108. Its totient is φ = 1210222020106.

The previous prime is 1210222020071. The next prime is 1210222020131. The reversal of 1210222020107 is 7010202220121.

Together with previous prime (1210222020071) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is an emirp because it is prime and its reverse (7010202220121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1210222020107 - 2²⁶ = 1210154911243 is a prime.

It is not a weakly prime, because it can be changed into another prime (1210222020157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605111010053 + 605111010054.

It is an arithmetic number, because the mean of its divisors is an integer number (605111010054).

Almost surely, 2^{1210222020107} is an apocalyptic number.

1210222020107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1210222020107 is an equidigital number, since it uses as much as digits as its factorization.

1210222020107 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 1210222020107 its reverse (7010202220121), we get a palindrome (8220424240228).

The spelling of 1210222020107 in words is "one trillion, two hundred ten billion, two hundred twenty-two million, twenty thousand, one hundred seven".