1220222133107 has 2 divisors, whose sum is σ = 1220222133108. Its totient is φ = 1220222133106.

The previous prime is 1220222133047. The next prime is 1220222133157. The reversal of 1220222133107 is 7013312220221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1220222133107 - 2¹² = 1220222129011 is a prime.

It is not a weakly prime, because it can be changed into another prime (1220222133157) 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, 610111066553 + 610111066554.

It is an arithmetic number, because the mean of its divisors is an integer number (610111066554).

Almost surely, 2^{1220222133107} is an apocalyptic number.

1220222133107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1220222133107 is an equidigital number, since it uses as much as digits as its factorization.

1220222133107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

Adding to 1220222133107 its reverse (7013312220221), we get a palindrome (8233534353328).

The spelling of 1220222133107 in words is "one trillion, two hundred twenty billion, two hundred twenty-two million, one hundred thirty-three thousand, one hundred seven".