11221210112107 has 2 divisors, whose sum is σ = 11221210112108. Its totient is φ = 11221210112106.

The previous prime is 11221210112093. The next prime is 11221210112153. The reversal of 11221210112107 is 70121101212211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11221210112107 is a prime.

It is not a weakly prime, because it can be changed into another prime (11221210116107) 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, 5610605056053 + 5610605056054.

It is an arithmetic number, because the mean of its divisors is an integer number (5610605056054).

Almost surely, 2^{11221210112107} is an apocalyptic number.

11221210112107 is a deficient number, since it is larger than the sum of its proper divisors (1).

11221210112107 is an equidigital number, since it uses as much as digits as its factorization.

11221210112107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 22.

Adding to 11221210112107 its reverse (70121101212211), we get a palindrome (81342311324318).

The spelling of 11221210112107 in words is "eleven trillion, two hundred twenty-one billion, two hundred ten million, one hundred twelve thousand, one hundred seven".